G5250K1T1U    SOT-23-5    Power Distribution Switch

Applications

 High-Side Power Protection Switch

 USB Power Management

 USB Host and Self-Powered Bubs

 USB Bus-Powered Hubs

 Hot Plug-In Power Supplies

 Battery-Charger Circuits

General Description

The G5250 is an integrated 85mΩ power switch for

self-powered and bus-powered Universal Serial Bus

(USB) applications.

Several Protection features include current limiting

with foldback, and thermal shutdown to prevent catastrophic

switch failure caused by increasing power dissipation

when continuous heavy loads or short circuit

occurs. And a built-in charge pump is used to drive the

N-channel MOSFET that is free of parasitic body diode

to eliminate any reversed current flow across the

switch when it is powered off.

G5250E/F/G/H, G5250I/J/K/L and G5250M/N/P has

open- drain OC output reports over-current or

over-temperature event and has typical 9ms deglitch

timeout period.

G5250K1T1U    現(xiàn)貨