BQ25638YBGR - Texas Instruments

Description: High-efficiency 5-A, 1.5-MHz, synchronous switch mode buck charger for single cell battery – >90% efficiency down to 10-mA output current from 5-V input – Charge current up to 5 A in 80-mA steps – Charge termination from 30 to 1000 mA in 10- mA steps – Flexible JEITA profile for safe charging over temperature • BATFET control to support shutdown and full system reset