LD7538 controller equivalent, green-mode pwm controller.
more protections like OLP (Over Load Protection) and OVP (Over Voltage Protection) to prevent circuit damage occurred under abnormal conditions.
Furthermore, the Frequenc.
* Switching AC/DC Adaptor and Battery Charger
* Open Frame Switching Power Supply
Typical Application
AC input.
The LD7538 is built-in with several functions, protection and EMI-improved solution in a tiny package. It takes less components counts or circuit space, especially ideal for those total solutions of low cost.
The implemented functions include low sta.
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