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EM8671 Dataheets PDF



Part Number EM8671
Manufacturers Excelliance MOS
Logo Excelliance MOS
Description PWM Controller
Datasheet EM8671 DatasheetEM8671 Datasheet (PDF)

EM8671/A HV Start-up Green-mode PWM Controller with Brown-Out Protection General Description EM8671/A is a high performance, low cost, HV Start-up, current mode PWM controller with green mode power saving. The EM8671/A integrates functions of Soft Start(SS), Under Voltage Lockout(UVLO), Leading Edge Blanking(LEB), internal Over Temperature Protection(OTP), internal slope compensation. The EM8671/A also features more protection like Over Load Protection(OLP) and Over Voltage Protection(OVP) to .

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EM8671/A HV Start-up Green-mode PWM Controller with Brown-Out Protection General Description EM8671/A is a high performance, low cost, HV Start-up, current mode PWM controller with green mode power saving. The EM8671/A integrates functions of Soft Start(SS), Under Voltage Lockout(UVLO), Leading Edge Blanking(LEB), internal Over Temperature Protection(OTP), internal slope compensation. The EM8671/A also features more protection like Over Load Protection(OLP) and Over Voltage Protection(OVP) to prevent circuit damage occurred under abnormal conditions. The EM8671/A also has line under-voltage protection (Brown-out Protection). Ordering Information Part Number EM8671G EM8671G7 EM8671AG EM8671AG7 Package SOP-8 SOP-7 SOP-8 SOP-7 Deep burst CS level 0.3V 0.3V 0.1V 0.1V Typical Application Circuit Features 700V High Voltage Start up Circuit Current Mode Control Soft Start Function Built-in Slope Compensation Internal Leading-edge Blanking Brown in/out Protection Over Voltage Protectio.


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