ISL6256 Datasheet (Renesas) - Highly Integrated Battery Charger

ISL6256, Highly Integrated Battery Charger

DATASHEET ISL6256, ISL6256A Highly Integrated Battery Charger with Automatic Power Source Selector for Notebook Computers FN6499 Rev 3.00 September 14, 2010 The ISL6256, ISL6256A is a highly integrated battery charger controller for Li-ion/Li-ion polymer 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