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XC8108 - High Function Power Switch

Datasheet Summary

Description

The XC8108 series is a P-channel MOSFET power switch IC with a low ON resistance.

A current limit, reverse current prevention (prevents reverse current from VOUT to VIN), soft start, thermal shutdown, and an under voltage lockout (UVLO) are incorporated as protective functions.

Features

  • Input Voltage Maximum Output Current ON Resistance Supply Current Stand-by Current Flag Delay Time Protection Circuit Functions Current Limit Response Time Operating Ambient Temperature Packages Environmentally Friendly : 2.5V ~ 5.5V : 2A : 85mΩ@VIN=5.0V (TYP. ) : 40μA@ VIN=5.0V : 0.1μA (TYP. ) : 7.5ms (TYP. ).
  • At over-current detection : 4ms (TYP. ).
  • At reverse voltage detection : Reverse Current Prevention 0.9A ~ 2.4A(TYP. ) Thermal Shutdown Under Voltage Lockout (UVLO) Soft start : Flag.

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Datasheet Details

Part number XC8108
Manufacturer Torex Semiconductor
File Size 872.09 KB
Description High Function Power Switch
Datasheet download datasheet XC8108 Datasheet
Additional preview pages of the XC8108 datasheet.

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Full PDF Text Transcription

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XC8108 Series ETR33004-009c 85mΩ High Function Power Switch ■GENERAL DESCRIPTION The XC8108 series is a P-channel MOSFET power switch IC with a low ON resistance. A current limit, reverse current prevention (prevents reverse current from VOUT to VIN), soft start, thermal shutdown, and an under voltage lockout (UVLO) are incorporated as protective functions. A flag function monitors the power switch status. The flag output has N-channel open drain structure, and outputs Low level signal while over-current or overheating is detected, or while the reverse current prevention is operated. A variable current limiting function is integrated, allowing the current limit value to be set, using an external resistor. The voltage level which is fed to CE pin determines the status of XC8108.
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