product catalog sensing networks v1 · mems sensors - accelerometers kionix, a 100% member of rohm...

PRODUCT CATALOG

SENSING NETWORKS V1.0

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INTRODUCTION

02 | SENSING NETWORKS

Range of ROHM’s Analog ICs for Power ManagementTarget Applications

Application example: Industrial Sensor Node

Application example: Drone

MAGNETIC SENSORS

OPTICALSENSORS

MEMS SENSORS

LOW POWERMCU

WIRELESSCOMMUNICATION

LASERDIODES

POWER DELIVERY

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SMART SENSING


MEMS SENSORS - ACCELEROMETERS

Kionix, a 100% member of ROHM group, supplies a wide range of accelerometers optimized for a variety of applications. Ultra-low current consumption combined with improved shock resistance andsuperior temperature characteristics result in industry-leading* performance. In addition, various detection algorithms are offered, including motion wake-up and step counter (pedometer).

Accelerometer / Target Applications / Product Map

Market Target Application Part No.

Emerging Consumer Key Fob (Power Save) KX112-1042Smart Card (Power Save, Motion Input) KXCJB-1041Smart Audio (Power Save, Motion Input) KX127*

KX132 (Consumer Version)*

Proven Records Vehicle Shaft Sensor (Vibration) KXTJ3-1057Inertial Sensor (Inclination) KX122-1037

KX124-1051KX126-1063KXRxx/KXDxx

Non-Safety Automotive Head Light Levelizer (Attitude) KX123-6000Active Suspension (Vibration) KX03C*Active Noise Canceller (Vibration) KX132 (Automotive Version)*Anti-Theft-E-Call (Attitude, Call)

Appliance & Industrial Machine Health Monitor (Vibration) KX222-1054Sports (Motion Track, Shock) KX224-1053Fitness, Healthcare (Motion, Shock) KX220Appliance e.g. Washer (Vibration) KMX62/63

KX132 (Industrial Version)*KX134/135*

* Under Development

Accelerometer / Line-up

Part No. Uniqueness Status

KXTJ3-1057 Standard Low Cost I2C 2x2mm MP

KX122-1037 Standard 2x2mm MP

KX124-1051 Standard 3x3mm MP

KX003 Low Height 2x2x0.6mm MP

KX112-1042 Low Height 2x2x0.6mm MP

KXCJB-1041 Low Height 3x3x0.45mm MP

KX126-1063 Step Count MP

KX127 Step Count (Different pin out) MP

KX222-1054 Higher-G ±32g 2x2mm MP

KX224-1053 Higher-G ±32g 3x3mm MP

KMX62-1031 Combo. Accel(±16g) + Mag MP

KMX63-1055 Combo. Accel(±64g) + Mag UD

KXR94 Low Noise Analog - ±2g (Factory Programmed up to ±4g) MP

KXD94 Low Noise Analog - ±10g (Factory Programmed up to ±15g) MP

KX220 Analog up to ±40g / Analog up to ±20g MP

KXTC9 Analog ±2g (Factory Programmed up to ±6g) MP

KX123-6000 Low Power AEC-Q100 (Automotive) MP

KX03x Stability Accelerometer (Industrial) S

KX03x Stability Accelerometer (Automotive) UD

KX132 Low power Step Count with Freq. INT (Consumer) S

KX132 Low power Step Count with Freq. INT (Industrial & Automotive) UD

KX134 Higher Bandwidth with Freq. INT (Industrial) UD

KX135 Higher-G ±50g with Freq. INT UD

MP = Mass Production / UD = Under Development / S = Sampling

NEW

NEW

These days, many devices around us are linked to other devices in a varietyof ways, and this situation is only expected to expand in the future to meetthe needs for lower costs, greater energy savings, and increased convenience.ROHM’s broad semiconductor portfolio provides all necessary componentsfor such connected IoT devices. This includes Ultra-Low Power MCUs, Wireless communication devices from sub-GHz to the 2.4GHz band as wellas Power Management technologies to ensure efficient power supply for battery driven applications.

Smart Wireless and network sensor solutions from ROHM

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MEMS SENSORS - ACCELEROMETERS MEMS SENSORS - PREASSUE SENSORS


Digital Barometric Pressure Sensor IC with Built-in Temperature Compensation

Features:• Piezo-resistive pressure sensor• Detection range: 300hPa to 1,300hPa• Built-in temperature compensation function• I2C interface• Compact Package

Applications:• Smartphones• Wearable Devices• Activity Trackers

Part No. Supply Pressure Relative Pressure Absolute Pressure Average I/F Operating PackageVoltage (V) Range (hPa) Accuracy (hPa) Accuracy (hPa) Current (µA) Temp. (°C)

BM1386GLV 1.7 to 3.6 300 to 1,300 ±0.12 ±1 3,0 I2C -40 to +85 CLGA10V020A

BM1388 Waterproof packaging – under development

ROHM offers piezoresistive-type barometric sensor ICs that carries out internal temperature correctionusing a proprietary compensation algorithm covering both high and low temperatures, making it easyto obtain high accuracy barometric pressure data.

Block Diagram

Integrated temperaturecompensation functionresults in high accuracyrelative pressure (altitude)characteristics, from lowto high temperature.

Pressure Measurement Example

Measurement data taken by moving the pressure sensor IC

Built-in Temperature Compensation EnsuresStable Pressure Detection

Highlight: High G and High Bandwidth Accelerometers

Highlight: KX03C – High Stability Accelerometer

Highlight: Analog Accelerometer

Target Applications:• Machine Health• Shock Detection• Higher Frequency Detection• Sport Trainer

KX03x Target Applications:• Inclinometers• Level Meters• IMU• Long term stability applications• Tilt Compensation• Solar Trackers

KX222(2x2mm) KX224(3x3mm) KX132 (2x2mm) KX134 (2x2mm) KX135 (2x2mm)Consumer Industrial Q3 2018 Q4 2018 Q1 2019

Sampling Sampling Sampling

G-Range ±32g ±32g ±16g ±32g ±50g

Sampling Rate (ODR) Up to 25,600Hz Up to 25,600Hz Up to 25,600Hz Up to 25,600Hz Up to 25,600Hz

Mechanical Res. 6,000Hz 6,000Hz 3,000Hz 6,000Hz 8,000Hz

Power (0.781Hz) ~1.8uA ~1.8uA <1uA <1uA <1uA

FIFO 2kB 384B 512B 512B 512B

Operating Temp. -40C to +85C -40C to +85C -40C to +105C -40C to +105C -40C to +105C

Embedded Engines Wake up, Tap, Wake up, Tap, Wake up, Tap, Wake up, Tap, Wake up, Tap,Rotation, FreeFall Rotation, FreeFall Rotation, FreeFall Rotation, FreeFall Rotation, FreeFall

RMS Engine RMS Engine RMS Engine

KX94-xxx KXD94-xxxx KX220-xxxx KXTC94-xxxxLow Noise Low Noise Higher-G Standard

G-Range ±1g to ±4g ±5g to ±15g ±5g to ±40g 2g to ±6g

Operating Temp. -40C to +85C -40C to +85C -40C to +85C -40C to +85C(+125C Opt.) (+125C Opt.)

Sensitivity 1,000mV/g 200mV/g 33mV/g 660mV/g

Noise Density 45μg/√Hz 100μg/√Hz 800μg/√Hz 150μg/√Hz

Accelerometer for Industrial & Automotive Applications

Digital Interface I2C/SPI

Operating Voltage 2.4V to 5.5V

Operating Temp. -40 to +125C

Package 5x5x1.2mm DFN (Wettable Flanks)

0g Offset Drift ±30mg (typ.), ±90mg(max) (Life Time)@ 25C

G-Range ±2g, ±4g, ±8g, ±16g

Power Consumption ~12uA(typ.)

Bandwidth Signal Bandwidth: 3500(XY), 1800(XY)LPF Bandwidth: 800Hz

0g offset Variation from 0.1mg/C(typ.)25C over temperature 0.5mg/C(max)

Long Life Support 10 years

| 0908 | SENSING NETWORKS

Magetic Sensors Technologies

MAGNETIC SENSORS

Highlight: High Sensitive MI based Geomagnetic SensorROHM offers magnetic sensors based on Hall and MI technology. ROHMs ultra-compact Hall IC seriesintegrates a high-sensitivity Hall element and processing circuit into a single chip, allowing them to beused to detect the presence of a magnetic field. ROHMs high sensitive MI based sensors are capableof detecting magnetic fields in 3 directions. The MI sensor features high sensitivity and significantlylower current consumption and noise compared with conventional methods.

New: Contactless Current Sensor BM14270MUV-LB

Highlight: Ultra compact Hall Sensor line-up

ROHM offers Hall sensors in ultra compact packages. Sensitivity is widely selectable from high (2.4mT) to verylow (43mT) to suit to several applications and distance from magnet.

Features:• Temperature range: -40 to 125℃• Measurement range: ±50A• 14bit digital output• Resolution 0.008A/LSB

Applications:• Power meter• Power conditioner• UPS

Features:• MI-type 3-axis magnetic sensor• 12bit/14bit digital output• Current consumption: 150μA (Typ.@100Hz)• Measurable input magnetic field range: ±1,200μT• Magnetic sensitivity: 0.042μT/LSB (Typ.)

Applications:• Wearable Devices• Indoor Navigation• Electronic Compass• Parking Systems• Machine Health

Magnetic Field Sensor IC

Part No. Supply Current Magnetic Field Input Magnetic Operating PackageVoltage (V) Consumption (µA) (µT/LSB) Field Range (µT) Temperature (°C)

BM1422AGMV 1.7 to 3.6 150 0,042 ±1,200 -40 to +85 MLGA010V020A

Bop(mT) 2.4 4.1 6.3 9.5 15.0 24.0 43.0

1.1x1.4x0.4mm

Standard

High Accuracy

High Accuracy Noise Resistance

0.8x0.8x0.4mm

Standard

High Accuracy

0.65x0.65x0.33mm

Standard

Sensitivity/Dynamic RangeExcellent noise, temperature, and magnetization characteristics enable high accuracy detection

Coreless current sensor using MI (Magnetic Impedance) sensor

Bio Natural Industrialmagnetic magnetic magnetic

nT uT mT T

ROHM Hall

xMR

ROHM MI

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OPTICAL SENSORS


Features:• Broad lineup includes current output analog

and 16bit serial digital ambient light sensor ICs• Compatible with a variety of light sources• Wide light detection range

Applications:• Tablets• Notebook PCs• LCD Displays• Digital Cameras• Display-equipped Devices

Features:• Superior noise removal characteristics• Low power consumption• High-speed 1024Hz sampling (BH1792GLC)

Applications:• Earphone• Wearable Devices• Tablets• Smart Watches

Ambient Light and Proximity Sensors

ROHM offers magnetic sensors based on Hall and MI technology. ROHM Ambient Light sensors feature opticalcharacteristics close to the human eye, enabling automatic backlight adjustment in displays for lower powerconsumption and optimum visibility.

Highlight: Optical Sensor for Heart Rate Monitor

ROHM's optical heart rate sensor ICs integrate an optical filter optimized for pulse detection in the sensor blockto minimize the effects of ambient light such as infrared and red rays. This makes it possible to obtain highquality pulse signals, even outdoors. The BH1792GLC features high-speed 1024Hz sampling that allows it tomeasure complex vital signs such as stress and vascular age.

Features:• Integrated package• Digital output (I2C interface)

Applications:• Smartphones, Tablets• Digital Cameras• Home Appliance

Highlight: 3-in-1 Proximity Ambient Light Sensor

ROHM’s 3-in-1 proximity ambient light sensor combines an infrared LED, brightness sensor, and proximity sensorinto a single package. It is designed to improve visibility and reduce set power consumption.Features:

• Built-in Ircut filter• High sensitivity: 0.0003lx/count(max setting)• 2 outputs with different spectrum response• Usable with dark window• 50/60Hz light noise reject function• I2C Interface• Interrupt function• Supply voltage: 2.3～3.6V• Current consumption: 75uA

Highlight: High Sensitivity Ambient Light Sensor BH1726NUC

Analog Current Output type Ambient Light Sensor ICs

Part No. Supply Sensitivity Brightness High IR I/F Operating PackageVoltage (V) Variation (%) Measurement (lx) Sensitivity Cut Temp. (°C)

BH1603FVC 2.4 to 5.5 ±15 0 to 100,000 – – Linear Current -40 to +85 WSOF6Output (Source)

BH1620FVC 2.4 to 5.5 ±15 0 to 100,000 – – Linear Current -40 to +85 WSOF5Output (Source)

BH1680FVC 2.4 to 5.5 ±15 0 to 50,000 � � Linear Current -40 to +85 WSOF5Output (Source)

BH1682FVC 2.3 to 5.5 ±3µA 0 to 55,000 – � Logarithmic Current -40 to +85 WSOF5Output (Source)

Digital 16bit Serial Output type Ambient Light Sensor ICs


BH1721FVC 2.4 to 3.6 ±15 0 to 65,000 – – I2C -40 to +85 WSOF5

BH1730FVC 2.4 to 3.6 ±15 0 to 65,000 � – I2C -40 to +85 WSOF6(1/128 lx step)

BH1726NUC 2.3 to 3.6 ±15 0 to 30,000 � � I2C -40 to +85 WSON008X2120(1/512 lx step)

Optical Sensor for Heart Rate Monitor IC

Part No. Analog Supply IO Supply Sampling Red/Infrared I/F Operating PackageVoltage (V) Voltage (V) Frequenzy (Hz) Cut Temp. (°C)

BH1790GLC 2.5 to 3.6 1.7 to 3.6 32/64 � I2C -20 to +85 WLGA010V28

BH1792GLC 2.5 to 3.6 1.7 to 3.6 32/64/128/256/1024 � I2C -20 to +85 WLGA010V28 NEW

ALS/Proximity Sensor with Infrared LED


RPR-0521RS 2.5 to 3.6 ±40 0 to 43,000 � – I2C -25 to +85 SON

Current Consumption Comparison (while Heart Rate Measuring)

Optimized filters minimize the effects of light noise

High accuracy is achieved by removing IR/red light that can penetrate tissue, allowing only green light to pass through.

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OPTICAL SENSORS


Part No. Wave Absolute Maximum Electrical and Optical Characteristics (Tc=25°C)lenght Ratings (Tc=25°C)lp Po VR Topr Po Ith Iop h Vop Im U� U//�(nm) (mW) (V) Max. (°C) (mW) (mA) (mA) (W/A) (V) (mA) (deg) (deg)

RLD63NPC5 635 6 2 40 5 24 33 0.55 2.20 0.18 32.0 8.0

RLD63NPCA 635 7 2 50 5 25 32 0.70 2.20 0.06 32.0 8.0

RLD63NPC9 638 9 2 50 7 28 38 0.70 2.20 0.18 32.0 8.0

RLD63NPC6 638 12 2 50 10 28 43 0.70 2.20 0.10 32.0 8.0

RLD63NPC7 638 17 2 50 15 32 57 0.60 2.25 0.15 30.0 8.0

RLD63NPC8 638 24 2 50 20 32 65 0.60 2.25 0.20 30.0 8.0

RLD65MQX1 660 10 2 70 5 15 21 0.85 2.30 0.20 27.0 9.0

RLD65PZX2 655 7 2 70 5 25 33 0.60 2.30 0.20 28.0 8.5

RLD65PZX3 657 12 2 70 10 25 42 0.60 2.30 0.20 28.0 8.5

RLD65NZX1 660 10 2 80 7 15 21 0.85 2.30 0.30 27.0 9.0

RLD65NZX2 655 7 2 70 5 25 33 0.60 2.30 0.20 28.0 8.5

RLD65NZX3 657 12 2 70 10 25 42 0.60 2.30 0.20 28.0 8.5

RLD78NZM5 793 10 2 60 6 10 20 0.55 1.80 1.15 28.0 9.0

RLD78PZMA 792 10 2 60 6 10 20 0.65 1.80 0.25 26.0 9.0

RLD78MZA6 790 4.5 2 70 3 25 35 0.35 1.90 0.15 37.0 11.0

RLD78MZM7 792 20 2 60 15 11 33 0.65 1.80 0.50 24.0 8.5

RLD78PZM7 792 20 2 60 15 11 33 0.65 1.80 0.65 24.0 8.5

RLD78NZM7 792 20 2 60 15 11 33 0.65 1.80 0.90 24.0 8.5

RLD82PZJ1 822 220 2 60 200 50 255 0.95 2.40 0.30 17.0 9.5

RLD82NZJ1 822 220 2 60 200 50 255 0.95 2.40 0.30 17.0 9.5

RLD84PZJ2 842 220 2 60 200 40 250 0.95 2.40 0.40 18.0 9.5

RLD84NZJ2 842 220 2 60 200 40 250 0.95 2.40 0.40 18.0 9.5

RLD85PZJ4 852 220 2 60 200 40 250 0.95 2.40 0.40 18.0 9.5

RLD85NZJ4 852 220 2 60 200 40 250 0.95 2.40 0.40 18.0 9.5

RLD84*ZJ3 842 3000 2 60 2000 400 2500 0.95 2.40 – 19.0 9.5

RLD94NZJ7 942 220 2 60 200 50 255 0.95 2.40 0.30 18.0 9.5

Highlight: Color RGB Sensor IC

ROHM color sensor IC leverage original infrared removal technology and calculation methods to achieve theindustry's highest* infrared rejection characteristics. Unlike conventional color sensor IC, brightness and colortemperature can be detected even in dark (low transmittance) optical windows that make accurate detectiondifficult due to infrared rays.

Highlight: High Output Laser Diodes

ROHM high power laser diodes are optimized for a variety of applications, including motion sensing and dust measurement.

Features:• Not susceptible to infrared rays• Broad light detection range: (0 to 80,000lx)• High accuracy brightness and color

temperature detection even with dark optical windows

Applications:• Tablets• Notebook PCs• LCD Displays• Digital Cameras• Display-equipped Devices

16bit Serial Output type Digital Color Sensor IC

Part No. Supply lp (nm) Brightness High IR I/F Operating PackageVoltage (V) Red Green Blue IR Measurement (lx) Sensitivity Cut Temp. (°C)

BH1749NUC 2.3 to 3.6 630 540 460 825 0 to 80,000 � � I2C -40 to +85 WSON008X2120NEW

NEW

NEW

NEW

NEW

NEW

NEW

800-900nm IR for Motion detection• High 200mW output,

Kink-free via CW drive

• High-efficiency operation with excellent temperature characteristics

• MTTF>40,000hrs at 200mW (+60°C) drive

660nm forPM1.0/PM2.5/DustDetector• Higher resistance

against destruction• High ESD (=Electro

Static Discharge)• Optimized optical

characteristics• Good Temperature

Characteristics• High reliability –

Long Lifetime

Block diagram (BH1749NUC)

I-L-V CurveHigh-efficiency Operation with Excellent Temperature Characteristics

Spectral Sensitivity (BH1749NUC) Color Temperature Detection ComparisonUnder Dark Optical Windows

Excellent temperature characteristics compared with conventional products

2.1x2.0x0.6mm

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LOW POWER MCU WIRELESS COMMUNICATION


ROHM/LAPIS Semiconductor offers a large selection of ultra low power MCUs based on proprietarylow power technology. The low power consumption and a large set of peripherals like embedded LCDdrivers, sound playback or encryption functions make them the perfect choice for any battery operatedapplication.

Standard 16bit U16 Core Low Power MCUs

Highlight: 16bit Low Power MCU Series

Highlight: 32bit Cortex M0+ based MCU Series

Part No. Operating Conditions ROM/RAM Functions/Features PackageVoltage Frequency (Max.) Current Temp. ROM RAM Port 8bit PWM WDT ADC Serial Port External Others Package(V) Low Speed High Speed Consumption (°C) Capacity Capacity Timer (Method) I2C SSIO UART USB Interrupts

Clock Clock (typ.@HALT) (KB) (KB)

ML620Q503H 1.8 32.768kHz 16MHz 0.45µA -40 32/64 2/6 38 8 16 1 24bitx2 2 2 2 2 8 Analog P-TQFP24bit to (internal to (16bit bit (RC) Comp. 48-0707-

5.5 RC/crystal/ +85 x4) x4 12bitx12 x2/Melody: 0.50external) (SA type) Buzzer

32bit Low Power MCUs with Built-In ARM® Cortex®-M0+ and USB/LCD Drivers

Part No. Operating Conditions ROM/RAM Functions/Features PackageVoltage Frequency (Max.) Current Temp. ROM RAM Port 8bit PWM WDT ADC Serial Port External Others Package(V) Low Speed High Speed Consumption (°C) Capacity Capacity Timer (Method) I2C SSIO UART USB Interrupts

Clock Clock (typ.@HALT) (KB) (KB)

ML630Q464/ 1.8 32.768kHz 16MHz 0.8µA -40 64/128 8/16 38 8 16 1 24bitx2 2 2 2 1 8 AES/DMA/ P-TQFPML630Q466 to (internal to (16bit bit (RC) RTC/Random 100-1414-

5.5 RC/crystal) +85 x4) x4 12bitx12 Number 0.50(SA type) Generator/

AnalogComparatorx2/1kHz Timer

U16 Core: ML620Q503H/ML620Q504H

Optimally combine multiple power down

Using data loggers to record environmental conditions during transport

Features:• Low power consumption• Built-in USB device function• Comprehensive software support

Applications:• USB Data Loggers• Sensors, Wireless Devices• Data Loggers for Industrial Equipment

Features:• Multiple power down modes• Extensive peripherals

Applications:• Sensor Nodes, Wireless Modules, etc.• Battery Powered Devices Such as Electronic

Shelf Labels• Consumer Electronics, Home Appliances,

Industrial Equipment

Lapis provides several RF communication product including low power sub-Ghz RF Communication ICs as well as Bluetooth LE ICs:• SubGHz RF is ideal for data collection and device control applications because

they are less sensitive to obstacles like walls. So a single device can cover a larger area compared to 2.4GHz solutions.

• Bluetooth LE is a well established standard for short range connection of battery driven sensor devices.

All Wireless communication products from LAPIS Semiconductor are »Low Power«• Low Power Radio extend battery lifetime, smaller battery enable smaller form factor• Accumulated know-how thanks to in-house design RF circuit blocks• System level design partitioning enables effective average current

Features:• Bluetooth® low energy single mode compatible modules• Bluetooth® core spec. v4.x compliant

v4.0: MK71050-03 v4.1: MK71251-01, MK71251-02

• Low power consumption ideal for coin/button battery devices: 6.7mA during transmission, 6.2mA during reception (MK71251-01/MK71251-02)

• Integrates LAPIS Semiconductor's LSI• Wireless characteristics pre-adjusted before shipment• Radio Law/FCC/IC/CE certified with built-in antenna

Highlight: Bluetooth LE Solutions

Bluetooth® Modules

Part No. Operating Host CPU I/F Compliant Standards Module SpecificationsTemp. (°C)

MK71050-03 -20 to +70 (BACI*1)SPI(HCI*2)UART Bluetooth® core spec. v4.0 (Single mode) Role: Master/Slave, No. of Connected Devices: 1

MK71251-01 -20 to +75 (BACI*1)SPI(HCI*2)UART Bluetooth® core spec. v4.1 (Single mode) Role: Master/Slave, No. of Connected Devices: 2

MK71251-02 -20 to +75 UART Bluetooth® core spec. v4.1 (Single mode) Role: Slave only, No. of Connected Devices: 2, Application Blank

MK71251-02A -20 to +75 UART Bluetooth® core spec. v4.1 (Single mode) Role: Slave only, No. of Connected Devices: 2, Serial Communication App

MK71251-02B -20 to +75 UART Bluetooth® core spec. v4.1 (Single mode) Role: Slave only, No. of Connected Devices: 2, Beacon Application

*1: BACI (Bluetooth® Application Controller Interface), LAPIS Semiconductor’s original host I/F / *2: HCI (Host Control Interface), a Bluetooth® compliant I/F

Re-chargeable Dry-cells Coin-cell Energybatteries batteries batteries Harvesting

WiLAN ZigBee®FR4CE

SubGHz, Bluetooth®, ZigBee® Bluetooth® Low Energy, IEEE802.15.4

ROHM/LAPIS SubGHz RF ICs ROHM/LAPIS Bluetooth® LE ICs & Modules

Current ConsumptionBattery Capacity

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WIRELESS COMMUNICATION


Features:• IEEE compliance enables interconnectivity• Support for 2 diversity ensures stable reception

(ML7396x, ML7406, ML7345)• Address filter reduces device power

consumption

Applications:• Telemetry• Fire Alarms• Smart Agriculture• Home Security• Industrial Remote Controls• Asset Tracking

Highlight: SubGHz RF Solutions

Specified Low Power Wireless LSIs (Data Transceiver LSIs)

Part No. Compliant Frequency Transmission Rate Transmission OutputStandards Band (MHz)

ML7066 ARIB STD-T67, RCR STD-30 426.429 1.2kbps, 2.4kbps, 4.8kbps[NRZ](3-step setting function) 1mW/10mW

ML7396D ARIB STD-T108, EN300-220 750 to 960 50kbps or less, 100kbps, 150kbps, 200kbps, 400kbps 1mW/10mW/20mW

ML7396A FCC part15.247/249 750 to 960 50kbps or less, 100kbps, 150kbps, 200kbps, 400kbps 1mW/10mW/20mW

ML7344J ARIB STD-T67, RCR STD-30 160 to 510 15kbps or less 1mW/10mW/20mW

ML7344C Q/GDW347.3 160 to 510 15kbps or less 20mW/100mW

ML7406 EN300-220, EN13757-4 750 to 960 500kbps or less 1mW/10mW/20mW

ML7345 ARIB STD-T67, ARIB STD-T108, RCR STD-30, 160 to 960 100kbps or less 1mW/10mW/20mWEN300-220, EN13757-4

ML7345D ARIB STD-T67, ARIB STD-T108, RCR STD-30, 315 to 960 100kbps or less 1mW/10mW/20mWEN300-220, EN13757-4:2013

ML7345C Q/GDW347.3 470 to 510 100kbps or less 20mW/100mW

LPWA Wireless LSI (Data Transceiver LSI)

ML7404 ARIB STD-T67, ARIB STD-T108, RCR STD-30, 315 to 960 100kbps or less (xFSK), 80k to 200kcps (DSSS) 1mW/10mW/20mWEN300-220, EN13757-4:2013, Sigfox®(Rev 2.E),IEEE802.15.4k

Specified Low Power Wireless LSI (SubGHz) System LSI with Built-in MCU

ML7416N ARIB STD-T108 750 to 960 50kbps or less, 100kbps, 150kbps, 200kbps, 400kbp 1mW/10mW/20mW

Strong signal capture enabled by 2 diversity Built-in filter reducing power consumption

LOW VOLTAGE POWER MANAGEMENT

Based on the long experience in power technology ROHM developed newtechnologies to decrease power consumption on battery driven devices:

The Nano Energy technology developed by ROHM is an ultra-low current consumption technology that dramatically reduces power consumption of thepower supply IC. As a result, the BD70522GUL equipped with Nano Energytechnology delivers a current consumption of just 180nA, the lowest in the industry.And in response to the trade-off caused by reducing power consumption, NanoEnergy technology allows the BD70522GUL to achieve simultaneously fast response, stable output voltage, and ultra-low current consumption.

Highlight: Low Voltage DCDC Solutions

Part No. BU33UV7NUX BD70522GUL BD83070GWLFunction/Characteristis

BOOST/BUCK/ BOOST BUCK BUCK-BOOSTBUCK-BOOST

Quiescent Current 7µA 180nA 3µA

Input Voltage (V) 0.6~4.5 2.5~5.5 1.8~5.5

Output Voltage (V) 3.3 1.2/1.5/1.8/2.0/2.5 2.5/3.32.8/3.0/3.2/3.3

Maximum Output 50mA Vin>1.8V 500mA 1ACurrent FIXED PFM Mode Vin>2.7V

500mA Vin>1.8V Vout=3.3VAuto PFM/PWM Mode

Switching Frequency 800kHz 1MHz 1.5MHz

Efficiency 91%@1mA 90%@10uA 95%@1mA

Package VSON10X30120 VCSP50L1C UCSP50L1C3x2mm 1.76x1.56mm 1.2x1.6mm

Status MP CS available DS: Feb. 2018

Achieves high efficiency over a wide range World’s smallest lq 180nA

BD70522 GUL1.76x1.56x0.57mm

| 19

POWER DELIVERY


Qi based Wireless Charging

ROHM provides the full range of products to support wireless charging at low and mid power according Qistandard. The line-up includes Transceiver ICs for 5W and 15W as well as Receiver ICs for 5W and 10W.

Wireless Charging – NFC based

ROHM provides a 13.56MHz NFC based WirelessCharging solution as alternative to the established Qistandard. Merits: Antenna size, Small space, Datacommunication, BOM cost.

Solutions for Battery Charging

In addition to Wireless Power Transmission ROHM alsosupports solutions for battery charging.The available solution depends on the number of battery cells.

5W Solution with 5V input

TX: BD57021 & ML610Q772• WPC Analog frontend• Two chip solution (BD57021MWV + MCU)• WPC Compliant to Qi v1.1• Support WPC Low Power Coil Type LP-A11• Half-Bridge, Full-Bridge Inverter, I2C Bus

interface

RX: BD57011• Low Power Receiver• WPC Compliant to Qi v1.1• High efficiency fully synchronous rectifier• Maximum Output Current 1.1A• Adjustable output voltage (4.3～5.3 VDC)

15W Solution with 19V input

TTX: BD57020 & ML610Q772 • A demodulation circuit built-in• WPC Analog frontend• Two chip solution (BD57020MWV + MCU)• WPC Compliant to Qi v1.2 with extended

power profile• WPC Medium power coil type MP A1, A2, A6• Half-Bridge, Full-Bridge Inverter, I2C Bus

interface

ML7631 TX*: Power Transmitter• Automatic Charging protocol operation• Automatic Transmit output level control• Removal detection of receiving device• Foreign Object Detection function

*Under Development

ML7630 RX*: Power Receiving and NFC Tag • 200mW LDO output• Protocol for wireless charging is embedded• Current, Voltage, Thermal monitoring

(ADC and Comparator)• NFC Forum Type3 TAG Function

*Under Development

RX: BD57015• Dual Mode Receiver• Compliant to Qi v1.2 and PMA SR1• Automatic Detection of Qi / PMA or pre-define

by external pin• High efficiency fully synchronous rectifier• Adjustable output voltage: 5V to 10V• Maximum Output Current 1.5A

STD/Name Qi 13.56MHz

Rx Power 5W/15W~ 0~1W

Carrier 110-205kHz 13.56MHz

Antenna size Middle Small

Antenna distance 5mm ~5mm~

Wireless Control Antenna Common Antenna Common

Comm Ext. Comm No NFC

Area Middle Small

BOM Cost Middle Small

Inductive Resonant (13.56MHz)

f0 200kHz 13.56MHz

L 20µH 1µH

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Discrete Solution IC based Solution IC based Solution IC based Solutionusing ROHM’s using ROHM’s using ROHM’s using ROHM’s

Microcontroller Boost DCDC Charger Buck DCDC Charger with I2C Buck/Boost DCDC ChargerML620Q133, WQFN20, 16Bit BD8664GW, 8.3V, UCSP75, 20Pin BD99950MUV, VQFN20 BD99955MUV, UQFN40Adjustable LDO or DCDC BD8665GW, 8.4V, UCSP75, 20Pin BD99955MUV, UCSP55LDO, BD00GA3WEJI, 300mA, 3x2 BD8668GW, 8.4V, UCSP75, 25PinVREG, BD9B100MUV, 1A, VQFN16VREG, BD9B200MUV, 2A, VQFN16VREG, BD9331GWZ, 3A, UCSP30

� �

The content specified in this document is correct as of 1st July, 2018.No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd.The content specified herein is subject to change for improvement without notice.The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications,which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and ope-rations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production.Great care was taken in ensuring the accuracy of the information specified in this document. However, should you incur any damage arising from any inaccuracy or misprint of suchinformation, ROHM shall bear no responsibility for such damage.The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitlyor implicitly, any license to use or exercise intellectual property or other rights held by ROHM and other parties. ROHM shall bear no responsibility whatsoever for any dispute arisingfrom the use of such technical information.The Products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment,communication devices, electronic appliances and amusement devices).The Products specified in this document are not designed to be radiation tolerant.While ROHM always makes efforts to enhance the quality and reliability of its Products, a Product may fail or malfunction for a variety of reasons.Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event ofthe failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no responsibility whatsoever for your use of any Product outside of theprescribed scope or not in accordance with the instruction manual.The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of whichmay result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller,fuel-controller or other safety device). ROHM shall bear no responsibility in any way for use of any of the Products for the above special purposes. If a Product is intended to be usedfor any such special purpose, please contact a ROHM sales representative before purchasing.If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and the Foreign Trade Law, you will be requiredto obtain a license or permit under the Law.

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Catalog 09.2018 ROHM ©

ROHM Sales Offices Europe Contact us for further information about the products.

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www.rohm.com

ROHM Online SupportVisit our support for Sensing Networks solutions:

ROHM Sensorswww.rohm.com/sensor

Sensor Evaluation Kitwww.rohm.com/sensor-shield-support

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