led lighting total solution - 通嘉科技股份有限公司 selection gui… · led lighting total...

NA LD953X* LD8525/LD8526X

NALD5537BX/LD5537E1/

LD5535E1NA

75W ~ 140W LD7592XLD5537BX/LD5537E1/

LD5535E1NA Total solutions for TV/Monitor 2-in-1/3-in-1 application

100W ~ 150W LD8525/LD8526XLD7792 fixed frequency or valley switch in frequency reduction

mode

150W ~ 200W LD7592XLD5537BX/

LD5537BX+LD5535E1LD8526X Total solutions for TV high power

15W LD9165V* LD8921FX* LD8200A/LD8200S/LD8201 5V/3A

18W LD9535C* LD8926A61* 5V/3A, 9V/2A, 12V/1.5A

30W LD5763 LD8926AA1* 5V, 9V, 15V, 20V, 3V- 5.9V, 3.3V- 11V

45~65W LD5523M/LD5763 LD8526 5V, 9V, 15V, 20V

45~65W(直充) LD5763B1 LD8526 5V, 9V, 15V, 20V, 3.3V-5.9V, 3.3V-11V,

3.3V-16V, 3.3V-20V

100W LD7790 LD8526 5V, 9V, 15V, 20V

<15W LD9164C* LD8925F1* Io=3A

18W ~ 24W LD9174*

LD8926A62*

LD8926A72*

LD8926A82*

LD8926AA2*

Io=3A

Io=2.5A

Io=3A

Io=3A

24W~65W LD5523E2/K2/P2 LD8526 Io <6A

18W ~ 24W LD9534x*

LD8926A61*

LD8926A71*

LD8926A81*

LD8926AA1*

Io=3A

Io=2.5A

Io=3A

Io=3A

24W~65W LD5523N LD8526 Io <6A

30W LD7835/D NA NAFloating ground switching

buck or buck-boost

50W LD7837 NA NAGround switching

flyback or buck-boost

100W LD7838/HLD8105/LD8106/

LD8115/LD8115ALD8116A/B/C/D

Ground switching

flyback or buck-boost

150W LD7792S/SALD8105/LD8106/


Ground switching and X-Cap discharge function ( AC input only)

PFC+ flybackNote: Pin5 in LD7792S is auto recovery, but in LD7792SA is latch.

150W LD7792N/OLD8105/LD8106/


Ground switching and AC/DC input application

PFC+ flybackNote: Max. frequency: LD7792N is 85KHz, but LD7792O is 110KHz.

• All the information stated here is protected by Leadtrend's Intellectual Property.

• Please contact Leadtrend's salespersons or agents for the latest and complete datasheets.

* Integrated MOSFET

Output Power (max.) PWM ControllerSecondary

ControllerDimming Controller Topology / Switching Description

PSR Solutions

SSR Solutions

* Integrated MOSFET

LED Lighting Total Solution

Networking Total Solution

Output Power (max.) PWM Controller SR Controller Output Current Remark

* Integrated MOSFET

LD6610 (OTP)

or LD6620 (MTP)

Output Power (max.)

USB PD Total Solution

PWM ControllerSR

controller

PD

ControllerRecommend Output Voltage LevelOutput Power (max.)

40W ~ 55W Total solutions for TV/Monitor 3-in-1 application

LD7790/LD7791/LD7792

* Integrated MOSFET

PFC Controller PWM Controller SR Controller Remark

TV / Monitor Total Solution

1

TV/MNT Total Solutions40~55W TV/MNT power application: total solutions for TV/MNT 3-in-1 application

◎ PWM MOS combo◎ QR+CCM Multi-mode PWM◎ Ultra-low operating current

◎ With adjustable AC BNI/BNO◎ Less components counts◎ EMI-improved solution

◎ With external OTP through a NTC◎ Less components counts◎ EMI-improved solution

2

75~140W TV/MNT power application: total solutions for TV/MNT 2-in-1 / 3-in-1 application

◎ Transition mode of PFC pre-regulator◎ Programmable max. on-time of PFC◎ With adjustable AC BNI/BNO of PWM controller◎ Less components counts◎ EMI-improved solution

◎ Transition mode of PFC pre-regulator◎ Programmable max. on-time of PFC◎ With external OTP through a NTC◎ Less components counts◎ EMI-improved solution

◎ PFC+PWM combo controller with HV start-up◎ Built in X-cap discharge function

100~150W TV/MNT power application: Total solutions for TV high power application

3

150~200W TV/MNT power application: total solutions for TV high power application

◎ Transition mode of PFC pre-regulator◎ Programmable max. on-time of PFC◎ With adjustable AC BNI/BNO of PWM controller◎ Less component counts◎ EMI-improved solution

◎ Transition mode of PFC pre-regulator◎ Programmable max. on-time of PFC◎ With external OTP through a NTC◎ Less component counts◎ EMI-improved solution

4

USB PD Total Solutions

◎ Meet CoC Tier 2, no load power consumption < 30mW. ◎ Constant voltage, constant current.◎ Simple circuit design

15W for 5V/3A application: PSR dual combo solution

18W for 5V, 9V, 12V application: SSR dual combo solution

◎ Meet CoC Tier 2, no load power consumption < 75mW.◎ Dual combo, simple circuit design◎ Wide Vcc range

30W for QC4+ application: constant power solution

◎ Meet CoC Tier 2, no load power consumption < 75mW.◎ Simple circuit design◎ HV start, X-cap discharge, multi-mode PWM control, self-supplying power for SR

VOUTEMI

Filter+

~

~AC

InputVBUS

LD8201

Type-CReceptacle

orCaptive Cable

AssemblyLD8921F(SOP-8)

LD9165V (SOP-8)PSR GND

DRNVCC

FB

CC1/2

N MOS

CS

VCC

VOUT VBUS

LD6610LD6620

P or N MOS

Type-CReceptacle

orCaptive Cable

Assembly

LD8926A61(SOP-8)

QR/CCM SR

Rsence

VBUS_CTL

DET

VCC

GND

DRN

EMIFilter

+

~

~AC

Input

LD9535C (SOP-8)QR/CCM PWM

FB

Drain

CS

VCC

GND

COMP

photocoupler

VOUT

LD8926AA1(SOP-8)

QR/CCM SRDET

VCC

GND

DRN

VBUS

LD6610LD6620

P or N MOS

Type-CReceptacle

orCaptive Cable

AssemblyRsence

VBUS_CTL

EMIFilter

+

~

~AC

Input

LD5763x (SOP-8)QR/CCM PWM

FB

CS

VCC

GND

COMP

photocoupler

HV

5

◎ Meet CoC Tier 2, no load power consumption < 75mW◎ Simply circuit design◎ Multi-mode PWM control, self-supplying power for SR controller

45~65W for USB-PD application: 5V, 9V, 15V, 20V

45~65W for direct charge: 10V peak load solution

◎ Meet CoC Tier 2, no load power consumption < 75mW.◎ HV start, X-cap discharge, multi-mode PWM control, LPS protection◎ Self-supplying power for SR controller◎ Frequency swapping and soft driving function to reduce the noise and improve EMI

100W for USB-PD application: 5V, 9V, 15V, 20V

◎ Meet CoC Tier 2, no load power consumption < 75mW◎ HV start, X-cap discharge, integrated PFC and QR flyback controller◎ Self-supplying power for SR controller

VOUT VBUS

LD6610LD6620

P or N MOS

Type-CReceptacle

orCaptive Cable

AssemblyRsence

VBUS_CTL

LD8526(SOT-26)

QR/CCM SR

DRVVINDET

NMOS

EMIFilter

+

~

~AC

Input

LD5523x (SOT-26)QR/CCM PWM

FB

CS

VCC

GND

COMP

photocoupler

VOUT VBUS

LD6610LD6620

P or N MOS

Type-CReceptacle

orCaptive Cable

AssemblyRsence

VBUS_CTL

EMIFilter

+

~

~AC

Input

LD5763x (SOP-8)QR/CCM PWM

FB

CS

VCC

GND

COMP

photocoupler

HVLD8526

(SOT-26)QR/CCM SR

DRVVINDET

NMOS

VOUT VBUS

LD6610LD6620

P or N MOS

Type-CReceptacle

orCaptive Cable

AssemblyRsence

VBUS_CTL

LD8526(SOT-26)

QR/CCM SR

DRVVINDET

NMOS

EMIFilter

+

~

~AC

Input

FBAUX

VCC

FBSENSE

HV

FBCOMP

photocoupler

LD7790 / 91PFC/PWM Controller

6

Networking Adapter Total Solutions

18W~24W adapter: PSR dual combo solution

◎ Output current =3A◎ Primary side quasi-resonant controller◎ CV/CC operation◎ Up to 90KHz switching frequency◎ Simple design, less component counts

◎ Output current =6A max◎ Multi-mode (QR+CCM) controller◎ EMI-improved solution◎ Adjustable BNI/BNO◎ Bulk OVP

<15W adapter: PSR dual combo solution

◎ Output current =3A◎ Multi-mode (QR+CCM) controller◎ EMI-improved solution◎ Simple design, less component counts

24W~65W adapter: PSR solution

7

◎ Output current =3A max◎ Multi-mode (QR+CCM) controller◎ Built-in 700V MOSFET switch◎ Adjustable BNI/BNO◎ Bulk OVP

18W~24W adapter: SSR dual combo solution

24W~65W adapter: SSR solution

◎ Output current =6A max◎ Multi-mode (QR+CCM) controller◎ Adjustable BNI/BNO◎ Bulk OVP

8

LED Lighting Total Solutions

◎ Floating ground switching ◎ Support buck or buck-boost topology ◎ Active PFC integrated (PF > 0.90 and THDi < 10%)◎ Highly accurate current regulation◎ Flicker Free (<10%)

13~30W LED lighting application: LED lamp

10~75W LED lighting application: LED power module

◎ Primary side controller with HV start-up◎ Support flyback or buck-boost◎ Active PFC integrated (PF > 0.90 and THDi < 10%)◎ Highly accurate current regulation◎ Flicker Free (<10%)

30~90W LED lighting application: dimmable LED power module, bulb/tube lighting

◎ Secondary side controller with HV start-up◎ Support flyback or buck-boost◎ Active PFC integrated (PF > 0.90 and THDi < 10%)◎ Dimmable with CC/CV controller(as LD8115/A)

9

◎ PFC+PWM secondary side combo controller with HV start-up◎ Active PFC integrated (PF > 0.90 and THDi < 10%)◎ Built in X-cap discharge function ◎ Dimmable with CC/CV controller(as LD8115/A)

60~150W LED lighting application: dimmable LED power module

60~150W LED lighting application: dimmable LED power module

◎ PFC+PWM secondary side combo controller with HV start-up◎ Active PFC integrated (PF > 0.90 and THDi < 10%)◎ AC or DC Input can be used◎ Dimmable with CC/CV controller(as LD8115/A)

EMI

Filter+

~

~AC

Input

FBAUX

VCC

FBSENSE

HV

LED+

LED-

FBCOMP

photocoupler

ADIM

GND

REF

OUT

VSENVCC

DCDIM ISEN

PWM Duty

500Hz ~30KHz

LD8115/A

LD8116x(3in1 Dimming Processor)

VCC

GND

ISET CLAMP

OUT

REF

ADIM

0V

5V_PWM0V

VR 100K

0 – 10V

PWM Duty

500Hz ~30KHz

Dimming isolation

DIM input

LD7792S(Auto)LD7792SA(Latch)(PFC/PWM Combo)

EMI

Filter+

~

~AC

Input

FBAUX

VCC

FBSENSE

HV

LED+

LED-

FBCOMP

photocoupler

ADIM

GND

REF

OUT

VSENVCC

DCDIM ISEN

PWM Duty

500Hz ~30KHz

LD8115/A

LD8116x(3in1 Dimming Processor)

VCC

GND

ISET CLAMP

OUT

REF

ADIM

0V

5V_PWM0V

VR 100K

0 – 10V

PWM Duty

500Hz ~30KHz

Dimming isolation

DIM input

LD7792N(85KHz)LD7792O(110KHz)(PFC/PWM Combo)

10

OCP OVP OLP Ext. OTP BNO

LD5523 1 7.0 Yes Auto Latch Auto Latch Yes 275 SOT-26/ DIP-8 Networking,Adaptor

LD5523B 1 7.0 Yes Auto Auto Auto Auto Yes 275 SOT-26/ DIP-8 Networking,Adaptor

LD5523C 1 7.0 Yes Latch Latch Latch Latch Yes 275 SOT-26/ DIP-8 Networking,Adaptor

LD5523D 1 7.0 Yes Auto Auto Auto Auto Yes 275 SOT-26/ DIP-8 Networking,Adaptor

LD5523E 1 7.0 Yes Auto Auto Auto Auto Yes 275 SOT-26/ DIP-8 Networking,Adaptor

LD5523E1 1 7.0 Yes Auto Auto Auto Auto Yes 275 SOT-26/ DIP-8 Networking,Adaptor

LD5523H 1 7.0 Yes Auto Latch Latch Latch Yes 275 SOT-26/ DIP-8 Networking,Adaptor

LD5523J 1 7.0 Yes Latch Latch Latch Latch Yes 275 SOT-26/ DIP-8 Networking,Adaptor

LD5523K 1 7.0 Yes Auto Auto Auto Auto Yes 275 SOT-26/ DIP-8 Networking,Adaptor

LD5523L 1 7.0 Yes Latch Latch Latch Latch Yes 275 SOT-26/ DIP-8 Networking,Adaptor

LD5523N 1 7.0 Yes Auto Auto Auto Auto Yes 275 SOT-26/ DIP-8 Networking,Adaptor

LD5523P 1 7.0 Yes Auto Latch Auto Latch Yes 275 SOP-8/ DIP-8 Networking,Adaptor

LD5523Q 1 7.0 Yes Auto Auto Auto Auto Yes 275 SOP-8/ DIP-8 Networking,Adaptor

LD5523R 1 7.0 Yes Auto Auto Auto Latch Yes 275 SOT-26/ DIP-8 Networking,Adaptor

LD5525 3 7.5 Yes Auto Auto Auto Auto Yes 350 SOT-26 Networking,Adaptor

LD5530 1 7.5 Yes Auto Latch Auto Latch - 300 SOT-26/ DIP-8 Networking,Adaptor

LD5530R 1 7.5 Yes Auto Auto Auto Latch - 300 SOT-26/ DIP-8 Networking,Adaptor

LD5535E1 1 7.0 Yes Auto Latch Auto - - 200 SOT-26/ DIP-8 TV, Monitor

LD5536 1 7.5 Yes Auto Latch Auto Latch - 200 SOT-26 Monitor

LD5536R 1 7.5 Yes Auto Auto Auto Latch - 200 SOT-26 Monitor

LD5536S 1 7.5 Yes Auto Auto Auto Latch - 200 SOT-26 Monitor

LD5537 12 8.6 Yes Auto Auto Auto - Yes 250 SOT-26 Networking,Adaptor

LD5537B1 1 7.0 Yes Auto Auto Auto - Yes 200 SOT-26/ DIP-8 TV, Monitor

LD5537E1 1 7.0 Yes Auto Auto Auto - Yes 200 SOT-26/ DIP-8 TV, Monitor

LD5537G1 1 7.0 Yes Auto Auto Auto - Yes 200 SOT-26/ DIP-8 Monitor

LD5537H1 1 7.0 Yes Latch Latch Latch - Yes 200 SOT-26/ DIP-8 Monitor

LD5537I1 1 7.0 Yes Latch Latch Latch - Yes 200 SOT-26/ DIP-8 Monitor

LD5538 1 7.5 Yes Auto Latch Auto Latch - 220 SOT-26 Networking,Adaptor

LD5538R 1 7.5 Yes Auto Auto Auto Latch - 220 SOT-26 Networking,Adaptor

LD7531 20 10.0 Yes Auto Auto Auto - - 190 SOT-26/ DIP-8 Networking,Adaptor

LD7531A 20 10.0 Yes Auto Auto Auto - - 190/240 SOT-26/ DIP-8 Networking,Adaptor


LD7536B 20 8.5 Yes Auto Latch Auto Latch - 230 SOT-26/ DIP-8 Networking,Adaptor

LD7536E 20 8.5 Yes Auto Auto Auto Auto - 230 SOT-26/ DIP-8 Networking,Adaptor


LD7536S 20 8.5 Yes Auto Auto Auto Latch - 230 SOT-26/ DIP-8 Networking,Adaptor

LD7537R 20 8.5 Yes Auto Auto Auto - Yes 230 SOT-26/ DIP-8 Networking,Adaptor

LD7537S 20 8.5 Yes Auto Auto Auto - Yes 230 SOT-26/ DIP-9 Networking,Adaptor



LD7539 14 7.5 Yes Auto Latch Auto Latch Yes 230 SOT-26/ DIP-8 Networking,Adaptor

LD7539C 14 8.2 Yes Auto Auto Auto Auto Yes 230 SOT-26/ DIP-8 Networking

LD7539E 14 8.5 Yes Auto Auto Auto Auto Yes 230 SOT-26 Networking

LD7539H 14 7.5 Yes Latch Latch Latch Latch Yes 230 SOT-26/ DIP-8 Networking

LD7539R 14 7.5 Yes Auto Auto Auto Latch Yes 230 SOT-26/ DIP-8 Networking,Adaptor

Green your power Green the world

Selection Guide

Isolated Green Mode

Part No. Start-Up (µA) UVLO OFF (V)Driving Cap.

(mA)

Switching

Freq.(kHz)

Freq.

Swapping

Protection

350/-355 100

350/-355 100

350/-355 65

LEB (ns) Package Application

350/-355 65

380/-450 65/130

350/-355 65

380/-450 65/130

350/-355 65

350/-355 65

350/-355 65

350/-355 65

250/-500 85/65

250/-500 65

350/-355 65

380/-450 65/130

380/-450 65/130

250/-500 130

250/-500 130

300/-500 65/130

250/-500 65

380/-450 65

250/-500 130

350/-355 65

350/-355 100

300/-500 65/130

350/-355 100

380/-450 65

250/-500 65/130

300 65

300 65

300 65

300/-500 65/130

300 65

300 65

Leadtrend ∣ 2019 Product Selection Guide

300 65

250/-500 65

250/-500 65

400 100

300 65

300 65

250/-500 65

250/-500 65

250/-500 65

250/-500 65

250/-600 63/67

11

OCP OVP OLP Ext. OTP BNO

LD5760 2.8 7 Yes Auto Auto Auto Latch Yes 300 SOP-7/8 Adaptor

LD5760A 2.8 7 Yes Auto Latch Auto Latch Yes 300 SOP-7/8 Adaptor

LD5760E 2.8 7 Yes Auto Auto Auto Auto Yes 300 SOP-7/8 Adaptor

LD5760H 2.8 7 Yes Latch Latch Latch Latch Yes 300 SOP-7/8 Adaptor

LD5760T 2.8 7 Yes Auto Auto Auto - Yes 300 SOP-7/8 Monitor, Adaptor

LD5761 2.9 7 Yes Latch Latch Latch Latch Yes 300 SOP-7/8 Adaptor

LD5761B 2.9 7 Yes Auto Latch Auto Latch Yes 300 SOP-7/8 Adaptor

LD5762A 2.8 6 Yes Auto Latch Auto Latch Yes 300 SOP-7/8 Printer

LD5762E 2.8 6 Yes Auto Auto Auto Auto Yes 300 SOP-7/8 Printer

LD5762E1 3 6 Yes Auto Auto Auto Auto Yes 300 SOP-7/8 Adaptor

LD5762H 2.8 6 Yes Latch Latch Latch Latch Yes 300 SOP-7/8 Printer

LD5762K 2.8 6 Yes Auto Auto Auto Auto Yes 360 SOP-7 Printer

LD5762L 2.8 6 Yes Latch Latch Latch Latch Yes 300 SOP-7 Printer

LD5762P 2.8 6 Yes Latch Latch Latch Latch Yes 300 SOP-7/8 Printer

LD5762Q 2.8 6 Yes Auto Auto Auto Auto Yes 300 SOP-7/8 Printer

LD5762S 2.8 6 Yes Latch Latch Latch Latch Yes 380 SOP-7 Printer

LD5762W 2.8 6 Yes Auto Auto Auto Auto Yes 300 SOP-7 Printer

LD5763GS-U 3 8.5 Yes Auto Latch Auto Latch Yes 310 SOP-8 PD/QC,Adaptor

LD5763B 3 8.5 Yes Auto Latch Auto Latch Yes 270 SOP-8 PD/QC,Adaptor

LD5763C 3 8.5 Yes Auto Latch Auto Latch Yes 270 SOP-8 PD/QC,Adaptor

LD5763P 3 8.5 Yes Auto Latch Auto Latch Yes 270 SOP-8 PD/QC,Adaptor

LD5763S 3 8.5 Yes Auto Latch Auto Latch Yes 270 SOP-8 PD/QC,Adaptor

LD5763C1 3 8.5 Yes Auto Latch Auto Latch Yes 310 SOP-8 PD/QC,Adaptor

LD5763D1 3 8.5 Yes Latch Latch Latch Latch Yes 310 SOP-8 PD/QC,Adaptor

LD5763E1 3 8.5 Yes Auto Auto Auto Auto Yes 310 SOP-8 PD/QC,Adaptor

LD5763R1 3 8.5 Yes Auto Auto Auto Latch Yes 310 SOP-8 PD/QC,Adaptor

LD5763S1 3 8.5 Yes Auto Latch Auto Latch Yes 310 SOP-8 PD/QC,Adaptor

LD7575 1 10 Yes Auto Auto Auto - - 350 SOP-8/ DIP-8 Monitor

LD7575A 1 10 Yes Auto Auto Auto - - 200 SOP-8/ DIP-8 Monitor

LD7575B 1 10 Yes Auto Auto Auto - - 220 SOP-8/ DIP-8 Monitor

LD7576 1 10 Yes Auto Auto Auto - - 230 SOP-8 Monitor,Adaptor

LD7576A 1 10 Yes Auto Auto Auto - - 230 SOP-7/8/ DIP-8 Monitor,Adaptor

LD7750 1 10 Yes Auto Auto Auto Latch - 250 SOP-7/8/ DIP-8 Monitor,Adaptor

LD7750B 1 9 Yes Auto Latch Auto Latch - 250 SOP-7/8/ DIP-8 Monitor,Adaptor

LD7750E 1 10 Yes Auto Auto Auto Auto - 250 SOP-7/8/ DIP-8 Monitor,Adaptor

LD7750H 1 10 Yes Latch Latch Latch Latch - 250 SOP-7/8/ DIP-8 Monitor,Adaptor

LD7750R 1 10 Yes Auto Auto Auto Latch - 250 SOP-7/8/ DIP-8 Monitor,Adaptor

LD7751 1 9 Yes Auto Auto Auto - - 250 SOP-7/8/ DIP-8 Monitor,Adaptor

LD7752 1.3 8 Yes Auto Auto Auto - - 250 SOP-7/8/ DIP-8 Monitor,Adaptor

LD7752B 1.3 8 Yes Auto Auto Auto - - 250 SOP-7/8 Monitor,Adaptor

LD7790 3 8 Yes Auto Auto Auto Latch Yes 250/350 SOP-16 TV, Monitor,Adaptor


LD7791A 3 8 Yes Auto Latch Auto Latch Yes 250/350 SOP-16 TV, Monitor,Adaptor

LD7791B 3 8 Yes Latch Latch Latch Latch Yes 250/350 SOP-16 TV, Monitor,Adaptor

LD7791C 3 8 Yes Auto Latch Auto Auto Yes 250/350 SOP-16 TV, Monitor,Adaptor


250/-500 65

250/-500 65

250/85

350/100

500/-1200

500/-1200

500/-1200 250/85

500/-1200 250/85

500/-1200 250/85

500/-1200 250/85

250/-500 65

250/-500 65

500 65

250/-500 65

250/-500 100

300/-600 100

300/-600 65/130

250/-500 65

300/-600 65

300/-600 65

250/-500 65

300/-800

300/-800

300/-800

300/-800

300/-800

300/-800

300/-800

65

65

Isolated High Volt. Green Mode

65/130

300/-800

Part No.

Protection

LEB (ns) Package Application

HV Current

Source for

VCC Startup

(mA)

UVLO OFF (V)Driving Cap.

(mA)

Switching

Freq.(kHz)

Freq.

Swapping

100

500 65

500 65

500 65

500 65

500 65

65

65/130

300/-800

65300/-800

300/-800

65/130300/-800

300/-800

65/130

https://www.leadtrend.com.tw

65300/-800

65300/-800

65/130300/-800

130

65

65

65/100

65/100

300/-800 65

500 65

500 65

500 65

500 65

500

12

Bulk OVP VCC OVP FB OVPFB

Open/Short

LD5523E2 MOS 16.5 / 7.0 PSR QR+CCM - Auto Auto Auto >18 75 25 0.35 SOT-26 Networking

LD5523A2 MOS 16.5 / 7.0 PSR QR+CCM - Latch Latch Latch >18 75 25 0.35 SOT-26 Networking

LD5523K2 MOS 16.5 / 7.0 PSR QR+CCM Auto Auto Auto Auto >18 75 25 0.35 SOT-26 Networking

LD5523P2 MOS 16.5 / 7.0 PSR QR+CCM - Auto Auto Auto >30 130 50 0.35 SOT-26 Networking

Green

Mode

Dead Time

SettingEnable OVP OTP

LD8520 7.5 1/-1.5 Yes Yes Yes Auto Inter.(Auto) -

LD8523 2.8 0.5/-3 Yes Yes - - Inter.(Auto) -

LD8523P 2.8 0.2/-3 Yes Yes - - Inter.(Auto) -

LD8525 7.5 0.5/-3 Yes Yes - - Inter.(Auto) -

LD8525P 7.5 0.5/-3 Yes Yes - - Inter.(Auto) -

LD8526 2.8 0.5/-3 Yes Yes - - Inter.(Auto) Yes

LD8526N 2.8 0.5/-3 Yes Yes - - Inter.(Auto) Yes

LD8526S 2.8 0.5/-3 - Yes - - Inter.(Auto) Yes

LD8526U 2.8 0.5/-3 Yes Yes - - Inter.(Auto) Yes

OLP OTP BNO OVP

LD7591T 30 12.0 8.5 800 Variable Yes - Inter.(Auto) - Auto 250 TV, Monitor

LD7591 30 12.0 8.5 800 Variable Yes - Inter.(Auto) - Auto 250 TV, Monitor

LD7591S 30 12.0 8.5 800 Variable Yes - Inter.(Auto) - Auto 250 TV, Monitor


LD7592S 1 12.0 7.5 900 Variable Yes - Inter.(Auto) - Auto 350 TV, Monitor


Part No.MOS

Integrated

External

power path

control

Power

RoleApplication

LD3103A Yes NFET SourceUSB-C

controller

LD6610 - PFET SourceUSB-C

PD/QC4/QC4+

LD6620 - NFET SourceUSB-C

PD/QC4/QC4+

LD8201 - NFET SourceUSB-C

controller

SOT-26

SOT-26

SOT-26

Networking

Networking

Networking,NB

Type-C Port Controller

USB Type-C Configuration Channel Logic

SOT-26

SOP-8/ DIP-8

SOP-8/ DIP-8

SOP-8/ DIP-8

SOT-26

SOT-26

SOP-8/ DIP-8

SOP-8/ DIP-8

SOT-26

CCM/DCM

CCM/DCM

CCM/DCM

Switching

Freq.

Transition Mode PFC Controller

ApplicationPackage

(RoHS/ Green)

Start-Up

(µA)

Freq.

Swapping

Networking,NB

Networking,NB

UVLO ON

(V)

UVLO OFF

(V)

Driving

Cap. (mA)

Protection

LEB (ns)

Application

Protection

CCM/DCM

Part No.

CCM/DCM

CCM/DCM

CCM/DCM

CCM/DCM

Control TopologyUVLO

On/Off (V)

Operating

Green

Mode

Frequency

(kHz)

Operating

Min

Frequency

(kHz)

Package

Networking,NB

Package

CCM/DCM


UVLO OFF

(V)

Driving

Cap. (mA)

Protection

SOT-26

Power(W)

Operating

Max

Frequency

(kHz)

Primary Side Regulator Controller

Selection Guide

Part No.

Part No.Application

Operation mode

Power

Switch

Synchronous Rectification Driver

Self-

Supplying

Mode

Application

Networking

Networking

NetworkingSOT-26

SOT-26


USB Power Delivery Controller Qualcomm® Quick Charge™ 4/4+ Controller

USB Power Delivery Controller Qualcomm® Quick Charge™ 4/4+ Controller

Package

SOP-8

DFN-8 (3x2)

SOT-26

SOP-10

SOP-14SOP-10

SOP-14

USB Type-C Configuration Channel Logic and Integrated VBUS Switching MOS

Function

5V @ 4A

5V @ 3A

PD2.0, PD3.0, PPS,

QC4, QC3,QC2PD2.0, PD3.0, PPS,

QC4, QC3,QC2

Power Profile

13

LD7792N 90V~277V AC PFC + PWM < 90 450/85 Yes > 0.92 +/-2

LD7792O 90V~277V AC PFC + PWM < 90 450/110 Yes > 0.92 +/-2

LD7792S 90V~277V AC PFC + PWM < 90 450/85 Yes > 0.92 +/-2

LD7792SA 90V~277V AC PFC + PWM < 90 450/85 Yes > 0.92 +/-2

LD7835D 90V~264V AC Floating Switch < 30 250 No > 0.90 +/-2

LD7837 90V~277V AC Primary Feedback < 36 250 Yes > 0.92 +/-5

LD7838 90V~277V AC Flyback + CC/CV < 90 300 Yes > 0.92 +/-2

LD7838H 90V~277V AC Flyback + CC/CV < 90 300 Yes > 0.92 +/-2

Part No.

LD6801

LD6802J

Part No. Input Voltage (V)Transfer

Ratio (%/V)

Cut Off

Function

LD8116A 15~58 11.4 Yes

LD8116B 15~58 11.4 No

LD8116C 15~58 10 Yes

LD8116D 15~58 10 No

Part No. Input Voltage (V) Dimmable Package

LD8105 3~38 - SOT-26

LD8106 3~38 - SOT-26

LD8115 3~38 Yes SOT-8

LD8115A 3~38 Yes SOT-8

Topology

+/-2

Application

LED lighting

1.5

1.5

1.5

+/-3

+/-3

CC/CV Feedback

CC/CV Feedback Charger, LED lighting

Analog-to-Digital Coverter




SOT-26

SOT-26

SOT-26

SOT-261.5

LED lighting

LED lighting

LED lighting

SOP-7

SOP-7/ SOP-8

SOP-7/ SOP-8

CC/CV Feedback

Charger, LED lighting

Charger, LED lighting

CC/CV Feedback Charger, LED lighting

+/-1+/-2

Tolerance of Voltage

sense(%)

+/-1

+/-1

+/-1

CC/CV Secondary Side Controller

Tolerance of Current

Sense (%)

< 5

Package

SOP-16

SOP-16

SOP-16

Current Ripple Suppressor

Power Output

(W) Recommend

Max. Freqency

of Switching

(kHz)

HV

Start-up

Power

Factor

LED lighting with dimming

Part No. VIN Topology

Current

Accuracy

for system(%)

LED lighting

SOP-16

Package ApplicationOutput Current Ripple(%)





Application

AC/DC LED Lighting Controller/Driver


LED lighting

SOT-26

Topology

https://www.leadtrend.com.tw

Linear

Linear for 0-10V , TRIAC dimming

Input Voltage (V)

10~30

10~30

Topology Package Application

3 in 1 Flexible Dimming Processor

Output Frequency (KHz)

SOT-26

SOT-26

LED lighting

LED lighting

< 5

14

OCP OVP OLP Ext. OTP BNOVoltage

Rating

BVDSS(V)

Current

Rating ID(A)

Ron,typ

(Ω)

LD9532 1 7.5 65 Yes Auto Auto Auto - Yes 450 650 2 4.25 DIP-8 Networking,Adaptor



LD9535C 1 6.0 65 Yes Auto Auto Auto - Yes 450 650 4 1.2 SOT-8Networking,Adaptor,

PD/QC

OCP OVP OLP Ext OTP BNOVoltage

Rating

BVDSS(V)

Current

Rating ID(A)

Ron,typ

(Ω)

LD9164V 1 7 90 No Auto Auto Auto - Yes 800 650 4 2.4 SOP-8 Charger

LD961A 2.8 7 65 Yes Auto Auto Auto - Yes 520 650 10 0.5 SPAK-6L TV, Monitor

BNO/BNI Bulk OVPVoltage

Rating

BVDSS(V)

Current

Rating ID(A)

Ron,typ

(Ω)

LD9162C 16.0 / 7.0 PSR CC/CV+QR 75 25 0.7 ~10 - - 650 2 4.5 Charger, Networking

LD9164C 16.0 / 7.0 PSR CC/CV+QR 90 25 0.35 ~12 - - 650 4 2.4 Charger, Networking

LD9162M 16.0 / 7.0 PSR QR 75 25 0.35 ~12 - - 650 2 4.5 Networking

LD9164M 16.0 / 7.0 PSR QR 75 25 0.35 ~18 - - 650 4 2.4 Networking

LD9174 16.5 / 7.0 PSR QR+CCM 75 25 0.35 ~18 - - 650 4 1.4 Networking

LD9174K 16.5 / 7.0 PSR QR+CCM 75 25 0.35 ~18 Yes Yes 650 4 2.5 Networking

LD9174N 16.5 / 7.0 PSR QR+CCM 75 25 0.535 ~18 - - 650 4 1.4 Networking

Green

Mode

Dead Time

SettingEnable OVP OTP

LD8921F - Yes - - - SOP-8 Charger

LD8926A61 Yes Yes - - Inter.(Auto) SOP-8 Networking, PD/QC

LD8926N61 Yes Yes - - Inter.(Auto) SOP-8 Networking, PD/QC



LD8926AA1 Yes Yes - - Inter.(Auto) SOP-8 Networking, PD/QC

LD8926NA1 Yes Yes - - Inter.(Auto) SOP-8 Networking, PD/QC

Isolated Green Mode(MOS Combo)

Selection Guide


Isolated High Volt. Green Mode(MOS Combo)

Switching

Freq.(kHz)Application

LEB (ns)Switching

Freq.(kHz)

MOS Integrated Specification

Part No.Start-Up

(µA)

UVLO

OFF (V)

Freq.

Swapping

Protection

Package Application


2.8

Primary Side Regulator Controller(MOS Combo)Operating

Green

Mode

Frequency

(kHz)

Operating

Min

Frequency

(kHz)

Protection

Package

DIP-8

SOP-8


UVLO OFF (V)

2.8

Synchronous Rectification Driver(MOS Combo)

DIP-8

SOP-8

SOP-8/DIP-8

Part No.

12DCM 45

9

DCM/CCM 60 9

DCM/CCM

2.8

2.8

60

SOP-7/SOP-8

Application

Operation mode


Voltage Rating (V)On-State

Resistance(mΩ)

TDIP7/DIP8

Protection

12

Part No.

HV Current

Source for

VCC

Startup

(mA)

Application Power(W)Part No.UVLO

On/Off (V)Control Topology

PackageFreq.

Swapping

Protection

Operating

Max

Frequency

(kHz)

UVLO

OFF (V)

Ton,min

(ns)

ApplicationPackage


2.8

2.8

DCM/CCM 100 12

DCM/CCM 75 13

DCM/CCM 80 9

2.8

DCM/CCM 100

15

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