bq25601 Datasheet - Texas Instruments

bq25601 - 1-Cell 3-A Buck Battery Charger

The BQ25601 is a highly-integrated 3-A switch-mode battery charge management and system power path management device for single cell Li-ion and Lipolymer batteries. The low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time, and extends battery life durin.

bq25601 Features

* High-efficiency, 1.5-MHz, synchronous switchmode buck charger

* 92% charge efficiency at 2-A from 5-V input

* Optimized for USB voltage input (5 V)

* Selectable low power pulse frequency modulation (PFM) mode for light load operations

* Supports USB On-The-G

bq25601-etcTI.pdf