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Support & munity bq24257: Not Remended For New Designs bq24257 bq24258
SLUSBG0C
- FEBRUARY 2013
- REVISED OCTOBER 2014 bq24257, bq24258 2-A Single Input I2C, Standalone Switch-Mode Li-Ion/LiFePO4 Battery
Charger with Integrated Current-Sense Resistor
1 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 pliant
- Selectable Input Current Limit of 100 mA,
150 mA, 500 mA, 900 mA. 1.5 A, and 2 A
- Watchdog Timer with Disable Bit
- Integrated 4.9-V, 50-mA LDO
- plete...