Description
SY6982E is a 3.6-5.5VIN, 2A two-cell synchronous boost Li-Ion battery charger integrates 1MHz switching frequency and full protection functions.
Features
- Low Profile QFN3x3 Package Integrated Synchronous Boost with 18V Rating Low RDSON FETs for High Charge Efficiency Trickle Current / Constant Current / Constant Voltage Charge Mode
Programmable Input Voltage Threshold for Adaptive Current Limit. Maximum 2A Constant Charge Curre t Charge Current Information Indication. Programmable Charge Timeout
Programmable Constant Charge Current Selectable Constant Voltage
±0.5% Battery Voltage Accuracy Thermal Regulation Pr tection External Shutdown Function.