BQ24259 - 2A Single Cell USB Charger

Texas Instruments

BQ24259 Datasheet Preview — Preview of BQ24259 PDF

Datasheet Details

Part number	BQ24259
Manufacturer	Texas Instruments ↗
File Size	2.34 MB
Description	2A Single Cell USB Charger
Datasheet	BQ24259-etcTI.pdf

BQ24259 Product details

Description

The bq24259 is a highly-integrated switch-mode battery charge management and system power path management device for 1 cell Li-Ion and Li-polymer battery in a wide range of smart phone and tablet applications.

Features

90% High Efficiency Switch Mode 2-A Charger.
3.9-V to 6.2-V Single Input USB-Compliant Charger with 6.4-V Over-Voltage Protection.
Input voltage and current limit supports USB 2.0 and USB 3.0.
Input Current Limit: 100 mA, 150 mA, 500 mA, 900 mA, 1 A, 1.5 A, 2 A.
USB OTG with Adjustable output 4.55 V to 5.5 V at 1 A or 1.5 A.
Fast OTG Startup (22 ms Typical).
90% 5-V Boost Mode Efficiency.
Accurate ±15% Hiccup Mode Overcurre.

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Published: May 28, 2023 |