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LD5523M1 Datasheet, Leadtrend

LD5523M1 flyback equivalent, multi-mode pwm controller of flyback.

LD5523M1 Avg. rating / M : 1.0 rating-12

datasheet Download (Size : 942.10KB)

LD5523M1 Datasheet
LD5523M1
Avg. rating / M : 1.0 rating-12

datasheet Download (Size : 942.10KB)

LD5523M1 Datasheet

Features and benefits


* Low Startup Current (<1A)
* 0.26mA Ultra-low operating current at light load
* Current Mode Control with Cycle-by-Cycle Current Limit
* Green Mode Cont.

Application


* Switching AC/DC Adaptor AC input EMI Filter DC Output VCC OUT FB COMP LD5523M1 CS GND NTC photocoupler .

Description

In order to enhance the efficiency performance, the LD5523M1 integrates the multi-mode PWM controller, which consists of Quasi-Resonant (QR) PWM control for light load condition and peak load mode for heavy load condition. Moreover, the QR controller.

Image gallery

LD5523M1 Page 1 LD5523M1 Page 2 LD5523M1 Page 3

TAGS

LD5523M1
Multi-Mode
PWM
Controller
Flyback
Leadtrend

Manufacturer


Leadtrend

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