Over Charge Voltage Detection
VOC : 4.220 VDD Typ. (Accuracy : ± 1%)
Over Discharge Detection, VOD
Not Available for Applications with High Pulsating Currents
Over Charge Current Detection
IOC : 4.4 A Typ.
IOC with 10 ms Delay Time to avoid false trigger
Over Discharge Current Detection
IOD : 3.8 A Typ.
IOD with 340 ms Delay Time to avoid false trigger
Load Short Circuit Protection
ISC : 8.4 A Typ.
Battery and Charger Reverse Polarity Connection Protection
Low RON
25 mΩ Typ. @ 3.6 VDD
Low Quiescent Current
IQ : 2.6 µA Typ. @ 3.6 VDD
The GLF3006 is a highly integrated solution for single cell rechargeable battery protection. It incorporates a low on-resistance power NFET along with high precision over voltage, over current, over discharge, and short circuit protection.
When the battery voltage exceeds the over-voltage detection threshold, the GLF3006 turns off the charging switch after a preset delay. Similarly, if the load current surpasses the over discharge current threshold, the discharge switch is turned off after a preset delay. If the discharge current reaches the short circuit protection level (ISC), the GLF3006 immediately shuts down and remains off to prevent serious system damage. A short circuit delay is included to avoid false triggering.
