LD5523D2 controller equivalent, pwm+qr multi-mode controller.
* PSR CCM+QR Multi-Mode Control.
* Frequency Swapping for better EMI performance
* Low Startup Current (<1.5A)
* Built-in load regulation compensation
* Networking power supply
* Lower Power AC/DC Adaptor
Typical Application
AC input
EMI Filter
DC Output
VCC.
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