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LPW5209 2.1A Power Switch

LPW5209 Description

Preliminary Datasheet LPW5209 2.1A Power Switch with Programmable Current Limit General .
The LPW5209 is an integrated power switch for self-powered and bus-powered Universal Series Bus (USB) applications.

LPW5209 Features

* 80mΩ Low RDS(ON), High-side N-MOSFET
* 2100mA Programmable current limit
* 2.5V to 6V Input Voltage
* Low Quiescent Current:30μA
* Soft Start Function
* Built-In Short-Circuit Protection
* Built-in Thermal Protection
* RoHS Compliant and 100% Lead (Pb)-Free Typical

LPW5209 Applications

* 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. Its low quiescent current (16μA) and small package (SOT23-5) is particularly suitable in battery-powered portable equipm

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Datasheet Details

Part number
LPW5209
Manufacturer
Low Power Semi
File Size
599.10 KB
Datasheet
LPW5209-LowPowerSemi.pdf
Description
2.1A Power Switch

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2.1A Power Switch Low Power Semi
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