The ISL6251, ISL6251A is a highly integrated battery charger controller for Li-Ion/Li-Ion polymer batteries and NiMH batteries. High Efficiency is achieved by a synchronous buck topology and the use of a MOSFET, instead of a diode, for selecting power from the adapter or battery. The low side MOSFET emulates a diode at light loads to improve the light load efficiency and prevent system bus boosting. ISL6251EVAL1Z Evaluation Board Setup Procedure Application Note April 10, 2007 AN1292.0 Low Cost Multi-Chemistry Battery Features Charger Controller ±0.5% Charge Voltage Accuracy (-10°C to +100°C) The ISL6251, ISL6251A is a highly integrated battery ±3% Accurate Input Current Limit charge……