AAT3783 Overview
The AAT3783 BatteryManager™ is a single-cell LithiumIon (Li-Ion)/Li-Polymer battery charger IC, designed to operate from USB ports, AC adapter inputs, or from a charger adapter up to an input voltage of 6.5V. For increased safety, the AAT3783 also includes over-voltage input protection (OVP) up to 28V. The AAT3783 precisely regulates battery charge voltage and current for 4.2V Li-Ion/Polymer battery cells through an...
AAT3783 Key Features
- USB or AC Adapter System Power Charger
- Programmable from 100mA to 1A Max
- 4.0V ~ 7.5V Input Voltage Range
- Over-Voltage Input Protection up to 28V
- High Level of Integration with Internal
- Charging Device
- Reverse Blocking Diode
- Current Sensing
- Digital Thermal Regulation
- Charge Current Programming (ISET)
