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APL3203B

ANPEC
Part Number APL3203B
Manufacturer ANPEC
Description Li+ Charger Protector
Published Dec 22, 2013
Detailed Description APL3203A/B/C Li+ Charger Protection IC Features • • • • • • • • • • Input Over-Voltage Protection Programmable Input Ov...
Datasheet PDF File APL3203B PDF File

APL3203B
APL3203B

Overview
APL3203A/B/C Li+ Charger Protection IC Features • • • • • • • • • • Input Over-Voltage Protection Programmable Input Over-Current Protection Battery Over-Voltage Protection Over-Temperature Protection High Immunity of False Triggering High Accuracy Protection Thresholds Fault Status Indication Enable Input Available in TDFN2x2-8 Package Lead Free and Green Devices Available (RoHS Compliant) General Description The APL3203A/B/C provide complete Li+ charger protections against over-voltage, over-current, and battery overvoltage.
The IC is designed to monitor input voltage, input current, and battery voltage.
When any of the monitored parameters are over the threshold, the IC removes the power from the charging system by turning off an internal switch.
All protections also have deglitch time against false triggering due to voltage spikes or current transients.
The APL3203A/B/C also provide over-temperature protection, a FAULT output pin to indicate the fault conditions, and the EN pin t...


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