EM8633 controller equivalent, pwm controller.
more protection like Over Load Protection(OLP) and Over Voltage Protection(OVP) to prevent circuit damage occurred under abnormal conditions.
The EM8633 provides the user.
EM8633 is a high performance, low startup current, low cost, current mode PWM controller with green mode power saving. The EM8633 integrates functions of Soft Start(SS), Under Voltage Lockout(UVLO), Leading Edge Blanking(LEB), internal and external .
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