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ISL9220 - Switching Charger

Renesas

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Datasheet Details

Part number	ISL9220
Manufacturer	Renesas
File Size	729.35 KB
Description	Switching Charger
Datasheet	ISL9220-Renesas.pdf

ISL9220 Product details

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 capacitors. A simple charge current programming method is provided. External resistors program the fast charge and end-of-charge currents. The two status outputs can be used to drive LEDs, or can be connected to host processor. A programmable charge timer provides the ability to detect defective batteries, and provides a secondar.

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Published: Dec 11, 2018 |