Features
±0.5% Charge Voltage Accuracy (-10°C to +100°C)
±3% Accurate Input Current Limit
±3% Accurate Battery Charge Current Limit
±25% Accurate Battery Trickle Charge Current Limit
(ISL6251A)
Programmable Charge Current Limit, Adapter Current Limit
and Charge Voltage
Fixed 300kHz PWM Synchronous Buck Controller with Diode
Emulation at Light Load
Output for Current Drawn from AC Adapter
AC Adapter Present Indicator
Fast Input Current Limit Response
Input Voltage Range 7V to 25V
Supports 2, 3 and 4 Cells Battery Pack
Up to 17.64V Battery-Voltage Set Point
Thermal Shutdown
Support Pulse Charging
Less than 10µA Battery Leakage Current
Charge Any Battery Chemistry: Li-Ion, NiCd, NiMH, etc.
Pb-Free (RoHS Compliant)