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APL3203E

ANPEC
Part Number APL3203E
Manufacturer ANPEC
Description Li+ Charger Protector
Published Aug 16, 2020
Detailed Description APL3203D/E Li+ Charger Protection IC Features • Input Over-Voltage Protection • Programmable Input Over-Current Protec...
Datasheet PDF File APL3203E PDF File

APL3203E
APL3203E


Overview
APL3203D/E 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 APL3203D/E provides 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 APL3203D/E also provides over-temperature protection, a FAULT output pin to indicate the fault conditions, and the EN pin to allow the system to disable the IC.
Applications • Smart Phones and PDAs • Digital Still Cameras • Portable Devices Pin Configuration IN 1 GND 2 NC 3 FAULT 4 EP TDFN2x2-8 (Top View) 8 OUT 7 ILIM 6 BAT 5 EN Simplified Application Circuit 5V Adapter or USB IN OUT APL3203D/E EN FAULT ILIM BAT GND Charger Input Charger Output and System Li+ Battery Simplified Application ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders.
Copyright © ANPEC Electronics Corp.
1 Rev.
A.
4 - Jan.
, 2013 www.
anpec.
com.
tw APL3203D/E Ordering and Marking Information APL3203D/E APL3203D/E QB: L03D X Assembly Material Handling Code Temperature Range Package Code Package Code QB : TDFN2x2-8 Operating Ambient Temperature Range I : -40 to 85 oC Handling Code TR : Tape & Reel Assembly Material G : Halogen and Lead Free Device X - Date Code No...


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