tv / monitor total solution · 2020. 6. 3. · tv / monitor total solution * integrated mosfet...
TRANSCRIPT
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 LD85265V, 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=3AIo=2.5AIo=3AIo=3A
24W~65W LD5523E2/K2/P2 LD8526 Io <6A
18W ~ 24W LD9534x*
LD8926A61*LD8926A71*LD8926A81*LD8926AA1*
Io=3AIo=2.5AIo=3AIo=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/LD8115A
LD8116A/B/C/DGround switching
flyback or buck-boost
150W LD7792S/SALD8105/LD8106/LD8115/LD8115A
LD8116A/B/C/DGround switching and X-Cap discharge function ( AC input
only)PFC+ flyback
150W LD7792N/OLD8105/LD8106/LD8115/LD8115A
LD8116A/B/C/DGround switching and AC/DC input application
PFC+ flybackNote: Max. frequency: LD7792N is 85KHz, but LD7792O is 110KHz.
PFC Controller PWM Controller SR Controller Remark
TV / Monitor Total Solution
* Integrated MOSFET
LD6610 (OTP) or LD6612 (OTP)
LD6620 (MTP)
Output Power (max.)
USB PD / PPS Total Solution
PWM ControllerSR
controllerPD
ControllerRecommend Output Voltage LevelOutput Power (max.)
40W ~ 55W Total solutions for TV/Monitor 3-in-1 application
LD7790/LD7791/LD7792
* Integrated MOSFET
PSR Solutions
SSR Solutions
* Integrated MOSFET
LED Lighting Total Solution
Networking Total Solution
Output Power (max.) PWM Controller SR Controller Output Current Remark
• 此處所有的資訊均受通嘉的知識產權保護(All the information stated here is protected by Leadtrend's Intellectual Property.)• 請聯繫通嘉業務或代理商以獲取最新和最完整的規格書(Please contact Leadtrend's salespersons or agents for the latest and complete datasheets.)
* Integrated MOSFET
Output Power (max.) PWM ControllerSecondaryController
Dimming Controller Topology / Switching Description
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
LD6612LD6620
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
LD6612LD6620
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
LD6612LD6620
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
LD6612LD6620
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
LD6612LD6620
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(1) 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) 1 7.5 Yes Auto Auto Auto Latch - 300 SOT-26/ DIP-8 Networking,Adaptor
LD5535E1 1 7.5 Yes Auto Auto Auto Auto - 200 SOT-26 TV, Monitor
LD5535A1 1 7.5 Yes Auto Auto Auto Latch - 200 SOT-26 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
LD7536 20 10.0 Yes Auto Latch Auto Latch - 230 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
LD7536R 20 8.5 Yes Auto Auto Auto Latch - 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
LD7538 14 7.5 Yes Auto Latch Auto Latch - 230 SOT-26/ DIP-8 Networking,Adaptor
LD7538R 14 7.5 Yes Auto Auto Auto Latch - 230 SOT-26/ DIP-8 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
1st Gen. New Gen.LD5525 LD5523
LD5530R LD5535A1
(1) 建議消費者選擇下列新品替換舊料( It is recommended that consumers select new generation products as follows to substitute for the former ones. )
Green your power Green the world
Selection GuideIsolated Green Mode
Part No. Start-Up (µA)UVLO OFF
(V)Driving Cap.
(mA)SwitchingFreq.(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
255/-500 65
250/-500 130
255/-500 65
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 ∣ 2020 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 - - 230SOP-7/8/ DIP-
8Monitor,Adaptor
LD7750 1 10 Yes Auto Auto Auto Latch - 250SOP-7/8/ DIP-
8Monitor,Adaptor
LD7750B 1 9 Yes Auto Latch Auto Latch - 250SOP-7/8/ DIP-
8Monitor,Adaptor
LD7750E 1 10 Yes Auto Auto Auto Auto - 250SOP-7/8/ DIP-
8Monitor,Adaptor
LD7750H 1 10 Yes Latch Latch Latch Latch - 250SOP-7/8/ DIP-
8Monitor,Adaptor
LD7750R 1 10 Yes Auto Auto Auto Latch - 250SOP-7/8/ DIP-
8Monitor,Adaptor
LD7751 1 9 Yes Auto Auto Auto - - 250SOP-7/8/ DIP-
8Monitor,Adaptor
LD7752 1.3 8 Yes Auto Auto Auto - - 250SOP-7/8/ DIP-
8Monitor,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
LD7791 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
LD7792 3 8 Yes Auto Auto Auto Latch Yes 250/350 SOP-16 TV, Monitor,Adaptor
500 65
500
250/85
350/100
500/-1200
500/-1200
500/-1200 250/85
500/-1200 250/85
500/-1200 250/85
500/-1200 250/85
500 65
250/-500 65
250/-500 100
100
500
65
300/-600 100
300/-600 65/130
250/-500 65
300/-600 65
300/-600 65
250/-500 65
250/-500 65
250/-500 65
500 65
500 65
300/-800
300/-800
300/-800
300/-800
300/-800
300/-800
300/-800
65
65
Isolated High Volt. Green Mode(2)
65/130
300/-800
Part No.Protection
LEB (ns) Package Application
HV CurrentSource for
VCC Startup(mA)
UVLO OFF(V)
Driving Cap.(mA)
SwitchingFreq.(kHz)
Freq.Swapping
65
65/130
300/-800
65300/-800
300/-800
65/130300/-800
300/-800
65/130
130
65
65
65/100
65/100
250/-500 65
250/-500 65
65
https://www.leadtrend.com.tw
65300/-800
65300/-800
65/130300/-800
70/-750 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
GreenMode
Dead TimeSetting
Enable 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
LD7592 1 12.0 7.5 900 Variable Yes - Inter.(Auto) - Auto 350 TV, Monitor
LD7592S 1 12.0 7.5 900 Variable Yes - Inter.(Auto) - Auto 350 TV, Monitor
LD7593 1 12.0 8.5 700 Variable Yes - Inter.(Auto) - Auto 350 TV, Monitor
Part No. MCUMOS
Integrated
Externalpower path
control
Power Role
Application
LD3103A - Yes NFET Source USB-C controller
LD6610 OTP - PFET Source USB-C controller
LD6612 OTP - NFET Source USB-C controller
LD6620 MTP - NFET Source USB-C controller
LD6710 OTP - PFET Sink UFP Device
LD8201 - - NFET Source USB-C controller
Package
5V @ 3A
SOP-8DFN-8 (3x2)
SOP-10 / SOP-14/ QFN-16
SOP-10 / SOP-14/ QFN-16
SOP-10 / SOP-14/ QFN-16
QFN-16
SOT-26
5V @ 3A
PD2.0, PD3.0, PPS,QC4, QC3,QC2
PD2.0, PD3.0, PPS,QC4, QC3,QC2
PD2.0, PD3.0, PPS,QC4, QC3,QC2
PD2.0, PD3.0, PPSUSB Power Delivery Sink Controller
USB Type-C Configuration Channel Logic
Power Profile
Leadtrend ∣ 2020 Product Selection Guide
Function
USB Type-C Configuration Channel Logic and Integrated VBUSSwitching MOS
USB Power Delivery Controller Qualcomm® Quick Charge™4/4+ Controller
USB Power Delivery Controller
USB Power Delivery Controller
Networking
Networking
NetworkingSOT-26
SOT-26
Green your power Green the world
UVLO OFF(V)
DrivingCap. (mA)
Protection
SOT-26
Power(W)
OperatingMax
Frequency(kHz)
Primary Side Regulator Controller
Selection Guide
Part No.
Part No.Application
Operation mode
PowerSwitch
Synchronous Rectification Driver
Self-Supplying
ModeApplication
Application
Protection
CCM/DCM
Part No.
CCM/DCM
CCM/DCM
CCM/DCM
CCM/DCM
Control TopologyUVLO
On/Off (V)
OperatingGreenMode
Frequency(kHz)
OperatingMin
Frequency(kHz)
Package
Networking,NB
Package
CCM/DCM
Package (RoHS/ Green)
Start-Up(µA)
Freq.Swapping
Networking,NB
Networking,NB
UVLO ON(V)
UVLO OFF(V)
DrivingCap. (mA)
ProtectionLEB (ns)
Type-C Port Controller
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
SwitchingFreq.
Transition Mode PFC Controller
Application
SOT-26
SOT-26
SOT-26
Networking
Networking
Networking,NB
1313
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
LD7839 90V~277V AC Primary Feedback < 90 90 No > 0.92 +/-5
Part No.
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
LD8116Q 15~58 13.3 No
LD8116QL 15~58 13.3 Yes
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
1.5 SOT-26 LED lighting
Analog-to-Digital Coverter 1.5 SOT-26 LED lighting
https://www.leadtrend.com.tw
Linear for 0-10V , TRIAC dimming
Input Voltage (V)
10~30
Topology Package Application
3 in 1 Flexible Dimming Processor
Output Frequency (KHz)
SOT-26 LED lighting < 5
CC/CV Feedback
Charger, LED lighting
Charger, LED lighting
CC/CV Feedback
Package ApplicationOutput Current Ripple(%)
LED lighting with dimming
LED lighting with dimming
LED lighting with dimming
LED lighting with dimming
Application
AC/DC LED Lighting Controller/Driver
LED lighting with dimming
LED lighting
SOT-26
Topology
Package
SOP-16
SOP-16
SOP-16
Current Ripple Suppressor
Power Output (W) Recommend
Max. Freqencyof Switching
(kHz)
HVStart-up
PowerFactor
LED lighting with dimming
Part No. VIN TopologyCurrent
Accuracyfor system(%)
LED lighting
SOP-16
SOP-7
+/-1+/-2
+/-1
+/-1+/-2
LED lighting
LED lighting
LED lighting
SOP-7/ SOP-8
SOP-7/ SOP-8
SOT-26
SOT-26
SOT-26
SOP-10 LED lighting with dimming
Application
LED lighting
CC/CV Feedback
CC/CV Feedback Charger, LED lighting
Tolerance of Voltagesense(%)
+/-1
CC/CV Secondary Side Controller
Tolerance of CurrentSense (%)
+/-3
+/-3
SOT-261.5
Topology
Charger, LED lighting
Analog-to-Digital Coverter
Analog-to-Digital Coverter
Analog-to-Digital Coverter
Analog-to-Digital Coverter
Analog-to-Digital Coverter
1.5
1.5
1.5
14
OCP OVP OLP Ext. OTP BNOVoltageRating
BVDSS(V)
CurrentRating ID(A)
Ron,typ(Ω)
LD9532 1 7.5 65 Yes Auto Auto Auto - Yes 450 650 2 4.25 DIP-8 Networking,Adaptor
LD9534 1 7.5 65 Yes Auto Auto Auto - Yes 450 650 4 2.15 DIP-8 Networking,Adaptor
LD9535 1 7.5 65 Yes Auto Auto Auto - Yes 450 650 4 1.2 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 BNOVoltageRating
BVDSS(V)
CurrentRating 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 OVPVoltageRating
BVDSS(V)
CurrentRating 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
GreenMode
Dead TimeSetting
Enable 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
LD8926A71 Yes Yes - - Inter.(Auto) SOP-8 Networking, PD/QC
LD8926A81 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
Green your power Green the world
Isolated High Volt. Green Mode(MOS Combo)(2)
SwitchingFreq.(kHz)
Application
LEB (ns)SwitchingFreq.(kHz)
MOS Integrated Specification
Part No.Start-Up
(µA)UVLO
OFF (V)Freq.
Swapping
Protection
Package Application
MOS Integrated Specification
2.8
Primary Side Regulator Controller(MOS Combo)Operating
GreenMode
Frequency(kHz)
OperatingMin
Frequency(kHz)
Protection
Package
DIP-8
SOP-8
MOS Integrated Specification
UVLO OFF (V)
2.8
Synchronous Rectification Driver(MOS Combo)
DIP-8
SOP-8
SOP-8/DIP-8
2.8
60
(2) 這些產品具備X電容放電功能並通過安規認證( These products include X-capacitor discharge function with a CB certificate.)
ApplicationPackage
DCM/CCM 60 9
DCM/CCM
2.8
Part No.
12DCM 45
9
TDIP7/DIP8
Protection
12
Part No.
HV CurrentSource for
VCCStartup
(mA)
PackageFreq.
Swapping
ProtectionUVLO
OFF (V)Ton,min
(ns)
DCM/CCM 100
SOP-7/SOP-8
ApplicationOperation mode
MOS Integrated Specification
Voltage Rating (V)
Application Power(W)Part No.UVLO
On/Off (V)Control Topology
OperatingMax
Frequency(kHz)
On-StateResistance(mΩ)
Leadtrend ∣ 2020 Product Selection Guide
2.8
2.8
DCM/CCM 100 12
DCM/CCM 75 13
DCM/CCM 80 9
2.8
1515