Datasheet4U Logo Datasheet4U.com

SCYW99143 Datasheet Universal High Voltage Control Block

Manufacturer: onsemi

📥 Download Datasheet

Datasheet Details

Part number SCYW99143
Manufacturer onsemi
File Size 1.84 MB
Description Universal High Voltage Control Block
Datasheet download datasheet SCYW99143 Datasheet

Overview

Customer Specific Device from ON Semiconductor SCYW99143 Universal High Voltage Control Block for SMPS Controllers with Extremely Low Stand-by Power Consumption Product Preview The SCYW99143 is an HV control circuit specifically designed for flyback and other SMPS controllers for applications with extremely low no−load consumption.

The internal startup current source supplies the SCYW99143 DIE and slaved SMPS controller during start−up.

This function greatly simplifies the design of the auxiliary supply.

Key Features

  • High Voltage Start Up.
  • Internal Brown.
  • Out Protection.
  • Buffered Brown.
  • Out Divider Output Available.
  • Automatic and Lossless X2 Capacitor Discharge Function.
  • Remote Input for Standby Operation Control.
  • Active ON or OFF Off.
  • mode Options.
  • Auto.
  • Recovery Timer.
  • Open Collector Switch for Disabling Slave SMPS Controller.
  • Up to 28.
  • V Vcc Operation.
  • Extremely Low No.
  • load.

More Datasheets from onsemi

Part Number Description
SCY99194 Fixed Frequency Current Mode Controller
SCY99376 LDO Regulator