www.
ti.
com
Fully Integrated Switch-Mode One-Cell Li-Ion Charger With Full USB Compliance and USB-OTG Support
Check for Samples: bq24153, bq24156, bq24158
bq24153 bq24156, bq24158
SLUSA27 – MARCH 2010
FEATURES
1
•2 Charge Faster than Linear Chargers • High-Accuracy
Voltage and Current Regulation
– Input Current Regulation Accuracy: ±5% (100 mA and 500 mA)
– Charge
Voltage Regulation Accuracy: ±0.
5% (25°C), ±1% (0°C to 125°C)
– Charge Current Regulation Accuracy: ±5% • Input
Voltage Based Dynamic Power
Management (VIN DPM) • Bad adaptor detection and rejection • Safety limit register for maximum charge
voltage and current limiting • High-Efficiency Mini-USB/AC Battery Charger
for Single-Cel...