Part Number
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ISL6256 |
Manufacturer
|
Renesas |
Description
|
Highly Integrated Battery Charger |
Published
|
Jun 16, 2019 |
Detailed Description
|
DATASHEET
ISL6256, ISL6256A
Highly Integrated Battery Charger with Automatic Power Source Selector for Notebook Compute...
|
Datasheet
|
ISL6256
|
Overview
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 efficiency and prevent system bus boosting.
The constant output voltage can be selected for 2, 3 and 4 series Li-ion cells with 0.
5% accuracy over-temperature.
It can also be programmed between 4.
2V ...
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