AAT3692 Overview
The AAT3692 BatteryManager™ is an integrated single cell Lithium-Ion (Li-Ion) battery charger IC, designed to operate from USB ports, AC adapter inputs, or from a cellular phone charger adapter up to an input voltage of 7.2V typical. For increased safety, the AAT3692 also includes over-voltage input protection (OVP) up to 28V. The AAT3692 precisely regulates battery charge voltage and current for 4.2V Li-Ion battery...
AAT3692 Key Features
- Dual Input USB and AC Adapter Input
- Programmable Constant Current from 50mA to 0.5A
- No Battery Present Input Detection
- 3.0V ~ 7.2V (typical) Input Voltage Range
- Over-Voltage Input Protection up to 28V
- High Level of Integration with Internal
- Power Device
- Reverse Current Blocking
- Current Sensing
- Automatic Recharge Sequencing