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A4770

AiT Semiconductor
Part Number A4770
Manufacturer AiT Semiconductor
Description POWER SWITCH
Published Jun 5, 2015
Detailed Description AiT Semiconductor Inc. www.ait-ic.com A4770 POWER SWITCH 100mΩ POWER DISTRIBUTION DESCRIPTION The A4770 is an integrat...
Datasheet PDF File A4770 PDF File

A4770
A4770


Overview
AiT Semiconductor Inc.
www.
ait-ic.
com A4770 POWER SWITCH 100mΩ POWER DISTRIBUTION DESCRIPTION The A4770 is an integrated 100mΩ power switch for self-powered and bus-powered Universal Series Bus (USB) applications.
A built-in charge pump is used to drive the N-channel NMOSFET that is free of parasitic body diode to eliminate any reversed current flow across the switch when it is powered off.
Its low quiescent supply current (23μA) and small package (SOT-25) is particularly suitable in battery-powered portable equipment.
FEATURES  100mΩ Typ.
High-Side NMOSFET (SOT-25)  Guaranteed 1.
1A Continuous Current  1.
5A Current Limit  Small SOT-25 Package Minimizes Board Space  Soft Start  Therm...



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