To reduce design and assembly costs, and strengthen product advantages.

With the improvement of TV/Monitor performance, related product technology becomes maturer . The backlight display topology is separated from the original power supply, driving module and the signal interface electrical module. Now, it's integrated into the same module. The purpose is to reduce design and assembly costs, and strengthen product advantages. Leadtrend develops total solutions for TV / Monitor, providing one-stop supply and services.

 

 

 

 

Please scroll the table

 

Output Power (max.)PFC ControllerPWM ControllerSR ControllerRemark
150W ~ 200W LD7593X

LD5537B5/

LD5537B5 + LD5535E1(1)

LD8526X TV High Power Application
108W ~ 200W LD7681 LD7781 - BCM PFC + Asymetic Half Bridge LLC controller set
100W ~ 150W LD7790/LD7791/LD7792 LD8526X LD7792 fixed frequency or valley switch in frequency reduction mode
75W ~ 140W LD7593X LD5537B5/LD5537E1/ LD5535E1

LD8526X

TV/Monitor 2-in-1/3-in-1 application
40W ~ 55W NA

LD5537B5/LD5537E1/ LD5535E1

LD8526X/

LD8926X*

LD5537B5:100kHz / LD5537E1:65kHz / LD5535E1:65kHz

 

* Integrated MOSFET

(1) Dual flyback topology for LED BLU and system power

Title Download PDF Related Products
200W PFC(SOP8) with 5V/2A standby power

LD7593AA/AB

LD7932RG

200W PFC(SOT26) with 5V/2A standby power

LD7593AA/AB

LD7932RG

18V/4.2A MOS combo TV power supply

LD961A

250W PFC with 5V/2A standby power

LD7592

LD7932RGM7

Title Download PDF Related Products
LD5537B1之Flyback副邊回授控制器應用於TV及Monitor電源供應器

LD5537B1