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PQ5611BA1

High Accuracy Single Cell Li-Ion/Li-Polymer Battery Protector

PQ5611BA1PQ5611BA1

PQ5611BA1

High Accuracy Single Cell Li-Ion/Li-Polymer Battery Protector

PQ5611B series device is a primary protection IC for single-cell Li-ion or Li-polymer battery. It monitors the battery voltage and current, and provides accurate protection and recovery threshold. It controls the external CHG and DSG FET to provide full protection.
PQ5611BA1
PQ5611B series device is a primary protection IC for single-cell Li-ion or Li-polymer battery. It monitors the battery voltage and current, and provides accurate protection and recovery threshold. It controls the external CHG and DSG FET to provide full protection.
Product Details
Design / Development
Technical Documentation
Applications

Product Details

Technical Documentation

Parameter NameParameter Value
VOCV(V)4.275±0.020
VOCV hys. (mV)200
VODV (V)2.5
VODV hys. (mV)400
VDOC1 (mV)150
VDOC2 (mV)-
VSC (mV)500
VCOC (mV)-150
tDOC1 (ms)8
Parameter NameParameter Value
tDOC2 (ms)-
tCOC (ms)8
tSC (us)270
tOCV (ms)1000
tODV (ms)150
0V chargingInhibit
UV latchDisable
OV latchDisable
PackageSOT23-6
Parameter NameParameter Value
VOCV(V)4.275±0.020
VOCV hys. (mV)200
VODV (V)2.5
VODV hys. (mV)400
VDOC1 (mV)150
VDOC2 (mV)-
VSC (mV)500
VCOC (mV)-150
tDOC1 (ms)8
tDOC2 (ms)-
tCOC (ms)8
tSC (us)270
tOCV (ms)1000
tODV (ms)150
0V chargingInhibit
UV latchDisable
OV latchDisable
PackageSOT23-6