Datasheet Details
- Part number
- LD5523D2
- Manufacturer
- Leadtrend
- File Size
- 962.94 KB
- Datasheet
- LD5523D2-Leadtrend.pdf
- Description
- PWM+QR Multi-mode Controller
LD5523D2 Description
LD5523D2 11/11/2020 PWM+QR Multi-mode Controller with Primary Side Regulation REV.00 General .
In order to enhance the efficiency performance, the LD5523D2 integrates the multi-mode PWM controller, which consists of Quasi-Resonant (QR) PWM contr.
LD5523D2 Features
* PSR CCM+QR Multi-Mode Control.
* Frequency Swapping for better EMI performance
* Low Startup Current (
LD5523D2 Applications
* Networking power supply
* Lower Power AC/DC Adaptor
Typical Application
AC input
EMI Filter
DC Output
VCC
OUT
FB
LD5523D2
COMP
CS
GND
Leadtrend Technology Corporation LD5523D2-DS-00 November 2020
1
www. leadtrend. com. tw
Pin Configuration
SOT-26 (TOP VIEW) OUT VCC CS
LD5523D2
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