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NCP4350 Datasheet Supervisory IC

Manufacturer: onsemi

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Datasheet Details

Part number NCP4350
Manufacturer onsemi
File Size 130.12 KB
Description Supervisory IC
Datasheet download datasheet NCP4350 Datasheet

Overview

NCP4350 Supervisory IC for Desktop Power Supply Monitoring The NCP4350 provides all the necessary functions to monitor and control a multi-output power supply providing fault protection shutdown signals, and On/Off control.

The NCP4350 provides the ability to monitor the status of the +5 Vdc, +12 Vdc (A and B outputs), and +3.3 Vdc output (voltage and current).

The controller has built in delay to prevent tripping during transient conditions to eliminate false shutdowns.

Key Features

  • ăIndividual Overvoltage and Undervoltage Monitoring for +3.3ĂV, +5ĂV, +12ĂVA, +12ĂVB Outputs and Lockout.
  • ăIndividual Overcurrent Monitoring for +3.3ĂV, +5ĂV, +12ĂVA, +12ĂVB Outputs and Lockout.
  • ăFault Output with 5 mA of Sink Capability.
  • ăRemote On/Off.
  • ăPower Good Output Signal with 5 mA of Sink Capability.
  • ăBuilt-in Delays for OVP, UVP, and Overload to avoid False Tripping.
  • ăLow Power Consumption 10 mW at VCC = 5ĂV Typical.
  • ăOve.

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