EM8931 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 EM8931 provides the user.
EM8931 is a high performance, low startup current, low cost, current mode PWM controller. The EM8931 integrates functions of Soft Start(SS), Under Voltage Lockout(UVLO), Leading Edge Blanking(LEB), internal Over Temperature Protection(OTP), internal .
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