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SGM2594 - Power Distribution Switch

Description

The SGM2594 is a single channel power distribution switch.

The switch controlled by the EN pin operates from 2.5V to 6V supply voltage.

It can be used in USB power distribution applications.

Features

  • High-side N-MOSFET.
  • On-Resistance: 66mΩ (TYP).
  • Three Current Limit Levels SGM2594A/AD: 1300 ± 100mA SGM2594B/BD: 2400 ± 160mA SGM2594C/CD: 3000 ± 200mA.
  • Input Voltage Range: 2.5V to 6V.
  • Quiescent Current: 28μA (TYP).
  • Shutdown Current: 0.27μA (TYP).
  • Soft-Start Function.
  • Over-Temperature Protection.
  • Under-Voltage Lockout Protection for VIN.
  • No Reversed Leakage Current (Reverse Blocking).
  • Fault Flag (nFAULT Pin).
  • Quick Output Discharge (S.

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Datasheet preview – SGM2594

Datasheet Details

Part number SGM2594
Manufacturer SG Micro
File Size 1.25 MB
Description Power Distribution Switch
Datasheet download datasheet SGM2594 Datasheet
Additional preview pages of the SGM2594 datasheet.

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Full PDF Text Transcription

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SGM2594 Power Distribution Switch GENERAL DESCRIPTION The SGM2594 is a single channel power distribution switch. The switch controlled by the EN pin operates from 2.5V to 6V supply voltage. It can be used in USB power distribution applications. The SGM2594 has integrated current limit function to protect the upstream power supply from damage during over-current or short-circuit condition. It also has the function of over-temperature protection. The device is designed with soft-start circuit to cope with inrush currents when large capacitive loads are connected. The nFAULT output will be asserted to low level during over-current, over-temperature or reverse voltage condition.
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