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3511 Datasheet Pc Power Supply Supervisors

Manufacturer: Unisonic Technologies

Overview: UNISONIC TECHNOLOGIES CO., LTD 3511 PC POWER SUPPLY SUPERVISORS.

General Description

The UTC 3511 is designed to provide the voltage, and current supervisor function, power good output (PGO), fault protection latch (FPL_N), and protection detector function (PDON_N) control for switching power systems.

For supervisor function, it provides the over voltage detector (OVD) monitoring for 3.3V, 5V, 12V;

the under voltage detector (UVD) monitoring for 3.3V, 5V.

Key Features

  • S.
  • Over Voltage Detector (OVD) for 3.3V, 5V, 12V.
  • Under Voltage Detector (UVD) for 3.3V, 5V.
  • Open Drain Output for PGO and FPL_N.
  • 300 ms power good delay.
  • 75 ms delay for 3.3V and 5V turn on.
  • 38 ms PDON_N control De-bounce.
  • 2.4 ms PDON_N control to FPL_N turn-off delay.
  • De-bounce time 73 μs for UVD/OVD.
  • Wide supply voltage range from 4V ~ 15V.

More Datasheets from Unisonic Technologies

Part Number Description
3513 PC POWER SUPPLY SUPERVISOR

3511 Distributor