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UP4054A

Standalone Linear Li-Ion Battery Charger

UP4054A Features

* include charge current monitor, under-voltage lockout, automatic recharge and a status pin to indicate charge termination and the presence of an input voltage

* FEATURE

* Programmable Charge Current Up to 500mA

* No MOSFET, Sense Resistor or Blocking Diode Required

* Complete Linear

UP4054A General Description

The UP4054A is a complete constant-current /constant-voltage linear charger for single cell lithium-ion batteries. It’s TSOT23-5 package and low external component count make the UP4054A ideally suited for portable applications. Furthermore, the UP4054A is specifically designed to work within USB po.

UP4054A Datasheet (3.28 MB)

Preview of UP4054A PDF

Datasheet Details

Part number:

UP4054A

Manufacturer:

ChipSourceTek

File Size:

3.28 MB

Description:

Standalone linear li-ion battery charger.

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TAGS

UP4054A Standalone Linear Li-Ion Battery Charger ChipSourceTek

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