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APW1683 Datasheet 3-Channel Power Supply Supervisor

Manufacturer: ANPEC

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Datasheet Details

Part number APW1683
Manufacturer ANPEC
File Size 78.48 KB
Description 3-Channel Power Supply Supervisor
Download APW1683 Download (PDF)

General Description

The APW1683 is designed to minimize the external components of personal-computer switching power supply systems.

It provides protection circuits, power good indicator, fault protection output FPO and PSON control.

OVP (over voltage protection) monitors 3.3V

Overview

APW1683 3-Channel Power Supply Supervisor.

Key Features

  • Over Voltage Protection and Lock Out for ! 3.3 V, 5 V, and 12 V.
  • Under Voltage Protection and Lock Out for ! 3.3 V and 5 V.
  • Fault Protection Output with Open Drain Output Stage.
  • Open Drain Power Good Output Signal for ! Power Good Input, 3.3 V and 5 V.
  • 300 ms Power Good Delay.
  • 2.3 ms PSON Control to FPO Turn-Off Delay.
  • 38 ms PSON Control Debounce.
  • 75 ms Delay for 3.3V and 5V Under Voltage ! Protection.
  • 73 µs Width.

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