Datasheet Details
- Part number
- BQ24257
- Manufacturer
- Texas Instruments ↗
- File Size
- 3.85 MB
- Datasheet
- BQ24257-etcTI.pdf
- Description
- Li-Ion/LiFePO4 Battery Charger
BQ24257 Description
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community bq24257: Not Recommended For New Designs bq24257 bq24258 S.
The bq2425x is a highly integrated single-cell Li-Ion battery charger with integrated current sense resistor targeted for space-limited, portable appl.
BQ24257 Features
* High-efficiency Switch-mode Charger with Integrated Current Sense Resistor
* BC1.2 D+, D
* Detection with Dead Battery Provision (DBP) Pin-to-Sync with External USBPHI
* USB Charging Compliant
* Selectable Input Current Limit of 100 mA,
150 mA, 500 mA, 900 mA
BQ24257 Applications
* Mobile Phones, Smart Phones
* MP3 Players
* Handheld Devices
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