4056 - CC/CV linear charger

Product Overview

ChipSourceTek

Part number	4056
Manufacturer	ChipSourceTek
File Size	2.24 MB
Description	CC/CV linear charger
Datasheet	4056 Datasheet
Additional preview pages of the 4056 datasheet.

4056 is a complete CC/CV linear charger for single cell lithium-ion batteries.

specifically designed to work within USB power Specifications.

include Battery temperature monitor, under-voltage lockout, automatic recharge and two status pins to indicate charge and charge termination. Features k Protection of battery cell reverse connection Programmable charge current up to 1.1A e No MOSFET sense resistor or blocking diode required Complete linear Charger for single Cell Lithium-Ion Batteries T CC and CV operation with thermal regulation to maximize Rate without risk of overheating Preset 4.2V charge voltage with ±1% accur.

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Published: Jan 7, 2024 |