Описание
Low Cost Multi-Chemistry Battery Charger Controller
±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)
