Datasheet Details
- Part number
- LD5523
- Manufacturer
- Leadtrend Technology
- File Size
- 921.17 KB
- Datasheet
- LD5523-LeadtrendTechnology.pdf
- Description
- Multi-Mode PWM Controller
LD5523 Description
LD5523/R/H/E 10/14/2016 Multi-Mode PWM Controller of Flyback with Integrated BNI/BNO and Protection REV.00 General .
In order to enhance the efficiency performance, the LD5523/R/H/E integrates the multi-mode PWM controller, which consists of Quasi-Resonant (QR) PWM c.
LD5523 Features
* Secondary-side feedback control with quasi-resonant + CCM operation
* Low Startup Current (
LD5523 Applications
* Switching AC/DC Adaptor
Typical Application
AC input
EMI Filter
DC Output
VCC
OUT
FB LD5523/R/H/E
COMP
CS
GND
NTC
photocoupler
Leadtrend Technology Corporation LD5523-DS-00 October 2016
1
www. leadtrend. com. tw
Pin Configuration
DIP-8 (TOP VIEW)
8 765
TOP MARK YYWWPP
1 YY2WW3PP4
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