Datasheet4U Logo Datasheet4U.com

EM8557A - PWM Converter

EM8557A Description

EM8557A HV Start-up Green-mode PWM Convertor with Brown-Out Protection General .
EM8557A is a high performance, low cost, HV Start-up, current mode PWM controller with green mode power saving.

EM8557A Features

* more protection like Over Load Protection (OLP) and Over Voltage Protection (OVP) to prevent circuit damage occurred under abnormal conditions. The EM8557A also has line under-voltage protection (Brown-out Protection). Features 600V High Voltage Start up Circuit Current Mode Control Soft Start Func

📥 Download Datasheet

Preview of EM8557A PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
EM8557A
Manufacturer
Excelliance MOS
File Size
310.41 KB
Datasheet
EM8557A-ExcellianceMOS.pdf
Description
PWM Converter

📁 Related Datasheet

  • EM85 - Tube (Lorenz)
  • EM8500 - POWER MANAGEMENT CONTROLLER (EM Microelectronic)
  • EM85000 - APPLE DESKTOP BUS MOUSE CONTROLLER (ELAN Microelectronics Corp)
  • EM8504 - POWER MANAGEMENT CONTROLLER (EM Microelectronic)
  • EM8510 - Digital Media Processors (Sigma)
  • EM85F682A - USB Microcontroller (ELAN Microelectronics)
  • EM85F684A - USB Microcontroller (ELAN Microelectronics)
  • EM80 - Tube (ETC)

📌 All Tags

PWM Converter Excelliance MOS
Excelliance MOS EM8557A-like datasheet