L6924U - USB compatible battery charger

Datasheet Summary

Description

5 2.1 Pin description

Features

Fully integrated solution, with power MOSFET, reverse blocking diode, sense resistor, and thermal protection.
Charges single-cell Li-Ion batteries from selectable AC adapter or USB input.
Programmable charge current up to 1 A in AC adapter mode.
Programmable charging current in USB mode for both high-power and low-power inputs.
4.2 V output voltage with ± 1% accuracy.
Linear or quasi-pulse operating mode.
Closed-loop thermal control.

STMicroelectronics

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Datasheet Details

Part number	L6924U
Manufacturer	STMicroelectronics
File Size	1.00 MB
Description	USB compatible battery charger
Datasheet	L6924U Datasheet
Additional preview pages of the L6924U datasheet.

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Full PDF Text Transcription

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L6924U USB compatible battery charger system with integrated power switch for Li-Ion/Li-Polymer Datasheet - production data VFQFPN16 Applications • GPS and MP3 players • USB-powered devices • Digital still cameras • Standalone chargers • Wireless appliances Features • Fully integrated solution, with power MOSFET, reverse blocking diode, sense resistor, and thermal protection • Charges single-cell Li-Ion batteries from selectable AC adapter or USB input • Programmable charge current up to 1 A in AC adapter mode • Programmable charging current in USB mode for both high-power and low-power inputs • 4.

Published: Mar 29, 2014 |