APL3213

APL3213/A Li+ Charger Protection IC Features Input Over-Voltage Protection Over-Temperature Protection High Immunity of False Triggering High Accuracy Protection Thresholds Available in TDFN2x2-8 Package Lead Free and Green Devices Available (RoHS Compliant) Compliance to IEC61000-4-2 (Level 4) +8kV (Contact Discharge) +15kV (Air Discharge) General Description The APL3213/A provide Li+ charger protection against over-voltage. The IC is designed to monitor input voltage. When input voltage is over the threshold, the IC removes the power from the charging system by turning off an internal switch. The protection also have deglitch time against false triggering due to voltage spikes. The APL3213/A also provide Power-On-Reset (POR) function and over-temperature protection. The Power-On-Reset circuit monitors supply voltages to prevent wrong operations. The over-temperature protection limits the junction temperature below 140oC in case of short circuit or overload conditions. Applications Smart Phones and PDAs Digital Still Cameras Portable Devices 5V Adapter or USB ACIN OUT Charger Input Simplified Application Circuit Pin Configuration ACIN 1 ACIN 2 ACIN 3 GND 4 TDFN2x2-8 (Top View) EP 8 OUT 7 OUT 6 OUT 5 NC APL 3213 /A GND 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 Electron...