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BQ24157S

One-Cell Li-Ion Charger

BQ24157S Features

* 1 Integrated Power FETs for up to 1.55-A Charge Rate

* Spread Spectrum Frequency Control for Improved EMI Performance

* High-Accuracy Voltage and Current Regulation

* Input Current Regulation Accuracy: ±5% (100 mA and 500 mA)

* Charge Voltage Regulation Accur

BQ24157S General Description

The bq24157S is a compact, flexible, high-efficiency, USB-friendly switch-mode charge management device for single-cell Li-ion and Li-polymer batteries used in a wide range of portable applications. The charge parameters can be programmed through an I2C interface. The IC integrates a synchronous PWM.

BQ24157S Datasheet (2.89 MB)

Preview of BQ24157S PDF

Datasheet Details

Part number:

BQ24157S

Manufacturer:

Texas Instruments ↗

File Size:

2.89 MB

Description:

One-cell li-ion charger.
Product Folder Order Now Technical Documents Tools & Software Support & Community bq24157S SLUSB76B FEBRUARY 2013 REVISED MAY.

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TAGS

BQ24157S One-Cell Li-Ion Charger Texas Instruments

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