overview - diodes incorporated · effective offline flyback converters. apr345 is a synchronous...
TRANSCRIPT
PRODUCTAC-DCOVERVIEW
diodes.com
POWER SUPPLYAPPLICATIONS
AC-DCNotebooks
Networking
Home Appliances
Tablets
Smartphones
AC-DC PRODUCT OVERVIEW
Part
HV
Start-U
p
Op
erating
M
od
e
Gate
Ou
tpu
t C
urren
t
PW
M
Frequ
ncy
Extern
al O
TP
Intern
al V
CC
LDO
Intern
al M
OS
FET
SOVP BNO LOVP Package
Ap
plicatio
n
mA KHz V
AP31251 – CCM 350
65Latch – – – – – SOT26 STB
AP3125HA 100AP3125B
– CCM 35065
– – – – Auto- recover Latch SOT26 STB
AP3125HB 100
AP33011 –QR+ CCM 350 65 Latch – – Auto-
recoverAuto-
recoverAuto-
recover SOT26 STB
AP3302A – QR 350 Adj – – – Auto- recover
Auto- recover – SOT26 PD
AP3108L/AP3118 HV CCM 500 65 Auto-
recover 100V – Auto- recover
Auto- recover
Auto- recover SSOP9 PD
AP3303 HV QR 350 Adj Auto- recover 100V – Auto-
recoverAuto-
recoverAuto-
recover SSOP9 PD
AP39303 HV QR 350 Adj Auto- recover 100V
700V 1.4 Ohm
Auto- recover
Auto- recover
Auto- recover SO16 PD
Most modern day electronics equipment requires DC power to properly operate. In turn, DC-powered electronic equipment could be directly converted from AC sources or through rechargeable batteries charged by chargers or adaptors.
Isolated PSR Flyback Topology
Isolated SSR Flyback Topology
Based on isolated flyback and non-isolated high-voltage buck regulators for a mass volume market, Diodes has developed various high performance and yet cost-effective AC-DC controllers, switchers and related IC chips for both primary side and secondary side regulation to address wide ranges of power applications, including: classical chargers, quick chargers, small home appliances, mid-power set-top boxes and networking.
To facilitate ease of product adoption for customers, Diodes has developed various end-product form-factor platform solutions for popular AC-DC chargers and adapters as reference designs.
The reference design kits include evaluation boards, user guides, document system specification and performance benchmarks for user evaluation and customization.
SSR CONTROLLER & SWITCHER
PrimaryRectifiers
SecondaryRectifiers
PSRControllers /Switchers
PSRAccelerator
Sync.Rectifiers
PrimaryRectifiers
SecondaryRectifiers
PWMControllers /Switchers
Sync.Rectifiers
CC/CV ProtocolDecoder
PDSwitches
Opto_SOpto_P
PSR CONTROLLER AND SWITCHER
Part Application
Start-U
p
Cu
rrent
UV
LO
Thresh
old
O
n/O
ff
Op
erating
C
urren
t
Cab
le C
omp
ensation
Stand
by P
ower
Po
wer R
ating
Po
wer
Sw
itch Typ
e
Packag
e
µA V µA mW W
AP3776/B 10W PSR Controller 0.2 13 / 6.1 280 7%/4% <10 15 External SO-8
AP3785TA 10W PSR Controller 0.2 13 / 5.9 500 ADJ <10 15 External SO-8
AP3783RA/RB 10W PSR Controller 0.2 15.5/6.8 450 7%/4% <75 20 External SOT26
AP3982 5W Charger Switcher 1 16/4.3 465 4% <75 5 800V BJT SO-7
AP3984 5W Charger Switcher 0.2 13/4.6 550 ADJ <10 5 700V BJT SO-7
AP3983B/C 5/10W Switcher 0.2 15.5/6.8 500 6% <75 6/1O 650V MOS SO-7
AP3983C/D 12/15W Switcher 0.2 15.5/6.8 500 6% <75 12/15 650V MOS PDIP-7
AP3983E 20W Switcher 0.2 15.5/6.8 500 6% <75 20 700V MOS PDIP-7
AP3983R/RC 10W Switcher 0.2 15.5/6.8 450 8%/3% <75 10 700V MOS SO-7
AP3983RT 10W Switcher 0.2 15.5/6.8 450 3% <75 10 650V MOS SO-7
AP3987H/P 10W Switcher 0.2 13/5.9 550 4%/7% <10 15 650V MOS SO-8
AP3917B 170mA Buck Switcher 10 8.0/8.3 350 No 30 2 650V MOS SO-8
AP3917C 270mA Buck Switcher 10 8.0/8.3 350 No 30 3 650V MOS SO-8
AP3917D 370mA Buck Switcher 10 8.0/8.3 350 No 30 5 700V MOS SO-8
AP3981B 7.5W Switcher 1 16.0/6.8 550 4% 75 7.5 650V MOS SO-7
AP3981D2 15W Switcher 1 16.0/6.8 550 4% 75 15 650V MOS SO-8
AP3981D 18W Switcher 1 16.0/6.8 550 4% 75 18 600V MOS SO-8
PartOperating
Mode
No load Trigger Voltage
VCC Max
Op
erating
C
urren
t
VD
ET p
in
Max
Intern
al S
witch
ing
FE
T Drain
R
ating
Intern
al S
witch
ing
FE
T
Packag
e
V V µA V V mΩ
APR343 DCM 5.3 7.5 100 50 External External SOT25
APR345 CCM/DCM – 16 250 120 External External SOT26
APR347 DCM – 28 150 150 External External SOT26
APR346 CCM/DCM – 28 150 160 External External SOT26
APR3415 DCM 5.3 7.5 100 50 50 15 SO-8
APR3415T DCM 5.3 7.5 100 40 40 15 SO-8
APR34330C DCM 5.15 7.5 100 50 50 30 SO-8EP
APR34709 DCM – 28 150 150 60 8 SO-8EP
APR34509/L CCM/DCM – 16 250 60 60 8/17 SO-8EP
APR34309C DCM 5.15 7.5 100 50 60 8 SO-8EP
SYNCHRONOUS RECTIFICATION CONTROLLER/SWITCHER
10W PREMIUM CHARGER: AP3987H/P + APR3415X
The AP3987H/P is a PSR power switcher with built-in 650V 5A MOSFET for smartphone chargers with 10W power capability.
APR3415X is SR Switcher in DCM operation, built-in 40V/50V N-MOSFET, and provide high efficiency for 10W typ. charger.
THE DIODES ADVANTAGE
Built-In 650V/5A MOSFET (AP3987X)
Built-In 40/50V15mΩ MOSFET (APR3415X)
Ultra-Low No-Load Power Consumption (<10mW)
Better Transient Performance
Multi-Protection: OVP, OTP, SCP
Compliant with USB PD 3.0 and PPS (3-11V@20mV/step)
Built-In 700V/5A MOSFET (AP39303)
Built-In 60V/8mΩ MOSFET (APR34709)
Pure QR Mode for Better Efficiency
High-Voltage Start-Up for Low Standby Power
Embedded VCC LDO to Guarantee Wide Range VCC_IN Voltage
Multi-Protections: OTP/OLP/UVP/OVP/BNO
THE DIODES ADVANTAGEAP39303 is a high-integrated power switcher with Quasi-Resonant (QR) PWM controller and a 700V high performance MOSFET. The AP39303 provides an inner high-voltage start-up function through HV pin which can reduce the standby loss. Moreover, it integrates a VCC LDO to adapt for wide range output voltage application.
APR34709 is a synchronous rectification switcher, integrating MOSFET, supports DCM and QR flyback topology.
+
J1AC 90-264V
BD1C1
FR1
+C2
D1
L2
T1
FB
R7DVCC
R5
CS
+
C3
U1
R4
Np
Ns
Naux D2
C4 R2
GND
L1
R3
R9R8
+
C9C10 R16
+
C5
VD A V
R11
C8
R17
C6
U2
AP3987H/P (SO-8)PSR Switcher APR3415X (SO-8)
SR Switcher
DET
DRAI
NRI
SR
REF
GND
CCG
ND
GND
18W PD/QC4 SOLUTION AP39303 + APR34709 + PD DECODER
CY1
AC
C3
C 8
T 1
D 5
F1
R 19
C5
C 9NTC1
R10
R 9
C 4
BD 1
R18
R 14
R24
D 6
C 7
C14
RT1
R15R 13
R 12
R16
CC1
GNDPD Decoder
OCDRV
VCC
Vo
GND
CON1
C15
CC2
C
V 5 V
PWR_ EN VBUS
Q 3
VFBIFB OTP
ISENP
RT2C16
C 17
C18
C 19
R21 R22
C 20
R25
CC2
CC1
D-
D+
D+
D-R 4
R 8C 6
U 2GND FB
CS
VCC-IN
AP39303
U1
DEM
8
1-6
14
10
12
HV
VCC
CTRL9
13
11
Drain
Source
15
16
VCC
GND
VDD AREF
VDET
R20
U3
C 13
APR34709
C 11
R 11
R 2
R 26
33W PD 3.0/PPS SOLUTION: AP3303 + APR347 + PD DECODER
QC4+ Offers QC3.0 Backward Compliance
Support the USB PD3.0 Function and PPS (3-11V@20mV/step)
<75mW No-Load Power Consumption
Pure QR Mode for Better Efficiency
Cost-Effective Synchronous Rectifier Solution
Accurate CC/CV
Accurate UVP/OVP
THE DIODES ADVANTAGE
CY1
R4R8C9
C3
C8
T1
U2
R19C10
GND
GATE
FB
SENSE
VCC
U1U4
Q1D4
R6
R7
DEM
C4
R 18
DRISRVCC
GND
CCMAREF
VDET
R20
C12
Q2
U3
C13
C14
APR345
R16
CC1
AGND
VFB_OUT
VIN_PSC15
CC 2
C
V5V
PWR_ENB VBUS
VFB
IFB OTP
ISENP
RT2C16
C17
C18
C19
R21 R22
C20
R25
DP
DN
Vo
GND
CON1
CC2
CC1
D-
D+AC
R11
D5
F1
C5
R12
BD1
R10
D3
R9
R1
R2
R3
C21
V18V
PGND
R26
R27
QC4 Decoder
Q3
R24
AP3302A
C7
D1
D2
ZD1R4
R5
Q4
R28
R29
AP3302A is a peak-current control, Quasi-Resonant (QR) PWM controller optimized for high performance, low standby power and cost effective offline flyback converters. APR345 is a synchronous rectification controller supports CCM, DCM and QR flyback topology.
AP3303 is a Quasi-Resonant (QR) PWM controller. The AP3303 provides an inner high-voltage start-up function through HV pin which can reduce the standby loss. Moreover, it integrates a VCC LDO to adapt for wide range output voltage application.
APR347 is a synchronous rectification controller for DCM and QR flyback topology. It can provide high performance solution for 3.3V to 15V output voltage application.
THE DIODES ADVANTAGE
CY1
C3
T 1
R 19 C9
C 4
C12
Q2
U3
R 25Vo
GND
CON1
CC2
CC1
D -
D+AC
R 11
D5
F1
C5
R10
BD1
R 14
D 6
R 15R13
R12
R 2
R 26
Q 3
R 24
U2
R 18
DRISR VCC
GND
VDD AREF
VDET
R 20
C 13
C14
APR347
R16
VINC15
C 16
C 11R27
R4R8C 6
C 8
GND
GATE
FB
SENSE
VCC- IN
U1
Q1
D7
R6
R7
DEM
C 7
HV
VCC
CTRL
RT1
RT2C17
C18
C 19
R 21 R22
C 20 C 21
AP3303CC1
AGND
VFB_ OUT
_ PS
U4
CC 2V5 V
PWR_ ENB VBUS
VFB
IFB OTP
ISENP
DP
DN
V18V
PGND
PD Decoder
C
27W QC4 CLASS A CHARGER SOLUTION: AP3302A + APR345 + QC 4 DECODER
Compliant with USB PD 3.0 and PPS (3-11V@20mV/step)
Pure QR Mode for Better Efficiency
High-Voltage Start-Up for Low Standby Power
Embedded VCC LDO to Guarantee Wide Range VCC_IN Voltage
Multi-Protections: OTP/OLP/UVP/OVP/BNO
Multiple Mode (QR+CCM) for Better Efficiency
Cost-Effective Synchronous Rectifier Solution
Brown In/Out Option (BNO)
Accurate Over-Voltage Protection (SOVP)
THE DIODES ADVANTAGE
45W LOW-STANDBY POWER USB PD ADAPTORS: AP3108L + APR346 + PD DECODER
The new USB PD charger standard requires high-efficiency solutions (meets DOE Vi and CoC Tier 2) that are capable of operating over the universal mains input range with standby powers less than 30mW while meeting the full USB-PD protocol.
Modern set-top boxes with internal power supply require high-efficiency solutions (meets DOE Vi and CoC Tier 2) with standby powers less than 75mW with no audible noise across all loads.
These are driving the move to quasi-resonant solutions.
AC
R1
R11
R4 R8C4
T1
D 5
F1
R12C5
CY
GND
Gate
CS
VCC_In
AP3108L
Q1
NTC1
R10
D6R6
R7
D1~D4
LL11
C2
R24
R25
HV
C10CE2
CE1
C1
FB
DEM
CX
C3
CY2
VCC
APR346
R1
CTRL
R sense
C10
C6
Vout
CC1
CC2
GND
20V MAX
PD Decoder
FAULT_A
C
VFB-O
UT
CC1
CC2
VBUSPWEISENP VIN-PS
V18
V
VCC
U 2
VCC
AREF
CCM
GND
VDET VCCDRISR
V5VV18
VV
18V
IFB
VFB
NTC
C7
C8 C9
R13
R14
R15
R16
R17
R18
R19
THE DIODES ADVANTAGE
42W PREMIUM SET-TOP BOX ADAPTOR: AP33011 + APR345
ACT1
F1
CY1
GND
Gate
SENSE
VCC
AP33011
NTC1
2A~250V
DEM
APR345
IC2
AREF
CCM
GND
VDET
VCC
DRISR
VCC
FB
D1
R29
C12
R10
LF1
CX1
LF2
VCC
BD1
C1
Q1
R5
C2
Q2
IC3
R11
TVS1 ZD1CY2
R28
L1Vout
GND
C6 C7
R1
R2
R3R4
R6D6
R7
R8
C3 R14
R13
D3
R9
R12C4
C5
C8R34
R26
C9
R19
01C 12R
R22
R24R25
R30
QR+CCM Primary Controller
High-Efficiency Synchronous controller
Compliant with USB PD Rev 3.0 with PPS
CV and CC for PD Charger
HV Start and X-Cap Discharge
Integrated 100V LDO
High-Efficiency with Synchronous Rectifier
Up to 2W/4W/5W Output Power
170mA/270mA/370mA for AP3917B/C/D
Lower No-Load Input Power: 30/75mW
Rich Protection: OTP, OLP, SCP
SO-8 Package
45W LOW-STANDBY POWER USB PD ADAPTORS: AP3108L + APR346 + PD DECODER
15W/18W COST-EFFECTIVE PSR SWITCHER SOLUTION AP3981D2/D
+J1
AC 90-264V
D1 to D4
C1
F1
+C2
D6
L1
T1
FB
R6DVCC
R5
CS
+C3
U1 35~8
4
2
Np
Ns
Nfb
D5
C5 R4 Vo+
Vo-
GND 1
+
C7 R9C8
+R3
R13
R7
C6 R8
D7
CY1
R12
R1
R2
AP3981D2/D (SO-8)PSR Switcher
THE DIODES ADVANTAGE
COST-EFFECTIVE BUCK SOLUTIONS AP3917B/C/D
THE DIODES ADVANTAGE
The AP3981D2/D is a PSR power switcher with built-in 650V/600V MOSFET, and its target market is STB, appliance and routers with 20W power capability.
Maximal operating frequency: up to 80KHZ
The AP3917B/C/D are universal AC high-voltage input step-down regulators that provide accurate constant voltage.
The main applications are especially for home appliance and IoT applications with non-isolated buck solution.
L
N
AP3
917
B/C
/DA
P391
7B
/C/D
D
SS
VCC
FB
GND
VOUT
L
N
DRAIN
SS
VCCFB
GND
VO1C1 C2
L1
U1
U1
D1
VO2-
VO2(MCU)
AP3917B/C/D (SO-8) Buck Switcher
Single Output
Dual Output
AP3917B/C/D (SO-8) Buck Switcher
650/600V/4A Cool-MOSFET
Low No-Load Power Consumption (<75mW)
Better Transient Performance
Multi-Protection: OVP, OTP
diodes.com
ANALOG | DISCRETE LOGIC | MIXED-SIGNAL
Munich Germany
Neuhaus Germany Jinan
China
Chengdu China
Hong KongWarehouse
Asia LogisticsHub, Shanghai
TaiwanWarehouse
Milpitas CA
TaiwanJhongli Taiwan
Shanghai China
Plano Dallas
Manchester UK
Diodes Incorporated is a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete, logic, analog and mixed-signal semiconductor markets. Diodes serves the consumer electronics, computing, communications, industrial, and automotive markets.
Diodes’ corporate headquarters and Americas’ sales office are located in Plano, Texas and Milpitas, California. Design, marketing, and engineering centers are located in Plano; Milpitas; Taipei, Taiwan; Taoyuan City, Taiwan; Zhubei City, Taiwan; Manchester, England; and Neuhaus, Germany.
Diodes’ wafer fabrication facilities are located in Manchester and Shanghai. Diodes has assembly and test facilities located in Shanghai, Jinan, Chengdu, and Yangzhou, China, as well as in Hong Kong, Neuhaus and Taipei.
Additional engineering, sales, warehouse, and logistics offices are located in Taipei; Hong Kong; Manchester; Shanghai; Shenzhen, China; Seongnam-si, South Korea; and Munich, Germany, with support offices throughout the world.
October 2018