Part number:
ISL9220B
Manufacturer:
Intersil Corporation
File Size:
484.94 KB
Description:
Switching charger.
ISL9220B_IntersilCorporation.pdf
Datasheet Details
Part number:
ISL9220B
Manufacturer:
Intersil Corporation
File Size:
484.94 KB
Description:
Switching charger.
ISL9220B, Switching Charger
PIN PIN # NAME 1 2 3 4 5 6 7 8 9 10, 11 12 13, 14 15, 16 17 18 19 DESCRIPTION STAT2 Open-drain indication pin.
In conjunction with STAT1 this pin provides a unique indication for each charging state of the cycle.
This pin is capable to sink 10mA minimum current to drive an LED.
EN IC enable input.
ISL9220B 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 cu
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