bq24260/61 Single-Cell Li-Ion Battery Chargers
TI's host-controlled battery charger with power path management and USB-OTG support
To support USB OTG applications, the bq2426x is configurable to boost the battery voltage to 5 V and supply up to 1 A at the input. The battery is charged with three phases: precharge, constant current and constant voltage. Thermal regulation prevents the die temperature from exceeding 125°C. Additionally, a JEITA-compatible battery pack thermistor monitoring input (TS) is included to prevent the battery from charging outside of its safe temperature range.
bq24260/61 Single Cell Li-Ion Battery Chargers