bq25606 Overview
The BQ25606 is a highly-integrated standalone 3.0A switch-mode battery charge management and system power path management device for single cell Li-ion and Li-polymer batteries. The solution is highly integrated with input reverse-blocking FET (RBFET, Q1), high-side switching FET (HSFET, Q2), low-side switching FET (LSFET, Q3), and battery FET (BATFET, Q4) between system and battery. The low impedance power path...
bq25606 Key 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)
- Supports USB On-The-Go (OTG)
- Boost converter with up to 1.2-A output
- 92% boost efficiency at 1-A output
- Accurate constant current (CC) limit
- Soft-start up to 500-µF capacitive load
- Output short circuit protection
- Single input to support USB input and high voltage adapters