Datasheet4U Logo Datasheet4U.com

WT7527 - PC Power Supply Supervisor

Datasheet Summary

Description

The WT7527 provides protection circuits, power good output (PGO), fault protection latch (FPOB), and a protection detector function (PSONB) control.

It can minimize external components of switching power supply systems in personal computer.

Features

  • The Over Voltage Detector (OVD) monitors VX, V33, V5, V12A and V12B input voltage.
  • The Under Voltage Detector (UVD) monitors V33, V5, V12A and V12B input voltage.
  • The Over Current Detector (OCD) monitors I33&33, I5&V5, I12A&V12A and I12B&V12B input pins.
  • The VX > 1.2V provide an extra protection.
  • Both of the power good output (PGO) and fault protection latch (FPOB) are Open Drain Output.
  • 75 / 600 ms time delay for UVD / OCD / VX.

📥 Download Datasheet

Datasheet preview – WT7527

Datasheet Details

Part number WT7527
Manufacturer Weltrend
File Size 232.16 KB
Description PC Power Supply Supervisor
Datasheet download datasheet WT7527 Datasheet
Additional preview pages of the WT7527 datasheet.

📁 Similar Datasheet

  • WT7525 - PC POWER SUPPLY SUPERVISOR (Weltrend Semiconductor)
  • WT7502 - PC POWER SUPPLY SUPERVISOR (Weltrend Semiconductor)
  • WT7502V - PC POWER SUPPLY SUPERVISOR (Weltrend Semiconductor)
  • WT7518 - PC POWER SUPPLY SUPERVISOR (Weltrend Semiconductor)
  • WT7518D - PC POWER SUPPLY SUPERVISOR (Weltrend Semiconductor)
  • WT7518L - PC POWER SUPPLY SUPERVISOR (Weltrend Semiconductor)
  • WT7822AM - Surface Mount N-Channel Enhancement Mode MOSFET (Weitron Technology)
  • WT78L05 - Positive Voltage Regulator (Weitron Technology)
  • WT78L06 - Positive Voltage Regulator (Weitron Technology)
  • WT78L08 - Positive Voltage Regulator (Weitron Technology)
Other Datasheets by Weltrend
  • WT7527V - PC POWER SUPPLY SUPERVISOR
  • WT7520 - PC Power Supply PWM
  • WT7522 - POWER SUPPLY PWM SUPERVISOR
  • WT7525Y - PC POWER SUPPLY SUPERVISOR
  • WT7510 - PC POWER SUPPLY SUPERVISOR
  • WT751002 - PC POWER SUPPLY SUPERVISOR
  • WT751002S - PC POWER SUPPLY SUPERVISOR
  • WT7512 - PC POWER SUPPLY SUPERVISOR

Full PDF Text Transcription

Click to expand full text
Weltrend Semiconductor, Inc. WT7527 PC POWER SUPPLY SUPERVISOR Data Sheet Version 1.20 June 22, 2007 The information in this document is subject to change without notice. Weltrend Semiconductor, Inc. All Rights Reserved. 242 2F, No. 24, Industry E. 9th RD., Science-Based Industrial Park, Hsin-Chu, Taiwan TEL:886-3-5780241 FAX:886-3-5794278.5770419 Email:support@weltrend.com.tw WT7527 Rev. 1.20 GENERAL DESCRIPTION The WT7527 provides protection circuits, power good output (PGO), fault protection latch (FPOB), and a protection detector function (PSONB) control. It can minimize external components of switching power supply systems in personal computer. The Over Voltage Detector (OVD) monitors VX, V33, V5, V12A and V12B input voltage level.
Published: |