Part number:
ISL9201
Manufacturer:
File Size:
451.70 KB
Description:
Li-ion battery charger.
Datasheet Details
Part number:
ISL9201
Manufacturer:
File Size:
451.70 KB
Description:
Li-ion battery charger.
ISL9201, Li-ion Battery Charger
VIN (Pin 1) VIN is the input power source.
Connect to a wall adapter.
GND (Pin 2) GND is the connection to system ground.
STATUS (Pin 3) STATUS is an open-drain output indicating charging and inhibit states.
The STATUS pin is pulled LOW when the charger is charging a battery.
It will be turned into
ISL9201 Li-ion Battery Charger NOT RECOMMENDED FOR NEW DESIGNS NO RECOMMENDED REPLACEMENT contact our Technical Support Center at 1-888-INTERSIL or www.intersil.com/tsc DATASHEET FN6429 Rev 1.00 February 22, 2007 The ISL9201 is an integrated single-cell Li-ion or Li-polymer charger capable of operating at an input voltage as low as 2.5V.
The low operating voltage allows the charger to work with a variety of AC adapters.
The ISL9201 operates as a linear charger when the AC adapter is a voltage
ISL9201 Features
* Complete Charger for Single-Cell Li-ion/Polymer Batteries
* Integrated Pass Element and Current Sensor
* No External Blocking Diode Required
* Low Component Count and Cost
* 25mV Voltage Accuracy Over-Temperature and Input Voltage Range
* 20mV Voltag
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