Switching Charger
Description
Switching Charger for 1-Cell Li-ion Batteries
ISL9220B
The ISL9220B is a cost-effective and versatile battery charger for 1-cell Li-Polymer based portable applications. The device features synchronous PWM technology, maximizing power efficiency, thus minimizing charge time and heat. The 1.2MHz switching frequency allows use of small external inductors and ca...
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