EM8672 Datasheet (Excelliance MOS)

EM8672, PWM Controller

EM8672 is a high performance, low cost, HV Start-up, current mode PWM controller with green mode power saving.

The EM8672 integrates functions of Soft Start(SS), Under Voltage Lockout(UVLO), Leading Edge Blanking(LEB), internal Over Temperature Protection(OTP), internal slope compensation.

The EM867

EM8672 Features

* more protection like Over Load Protection(OLP) and Over Voltage Protection(OVP) to prevent circuit damage occurred under abnormal conditions. The EM8672 also has external Over Temperature Protection(Latch). Features 700V High Voltage Start up Circuit Current Mode Control Soft Start Function Built-i