Texas Instruments BQ24750A

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BQ24308DSGR

Texas Instruments BQ24308DSGR

Price $3.38 $0.41
RoHS Not Compliant Compliant Compliant Yes Not Compliant Not Compliant Compliant Compliant
Lead Status No No Yes No No
Package Group VQFN VQFN VQFN WSON WSON
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Control Interface Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable)
Operating Vin(Max)(V) 16 16 17
Absolute Vin (safety rating)(Max)((V)) 20 20 30
Battery Charge Voltage(V) 4.2 (Fixed) Adjustable 4.2 (Fixed)
Special Features Integrated FET,Temp Monitoring (Thermistor Pin) Integrated FET,Temp Monitoring (Thermistor Pin) Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation
Package Size mm2 mm2 mm2
Approx. Price (US$) 2.00 | 1ku 3.00 | 1ku 1.70 | 1ku 0.24 | 1ku 0.30 | 1ku
Charge Current(Max)(A) 2 2 4
# Series Cells 1,2 1,2,3 1,2,3
Function Protection Charger Front-End Protection
Rating Catalog Catalog
Battery Over-Voltage Protection(Typ)(V) 4.45 4.35
Communication Interface No Communication No Communication
# Series Cells (Min) 2 1
Typical Operating Current(Typ)(uA) 1 410
# Series Cells (Max) 3 1
Protection Feature(s) Over-voltage (OV) Over-voltage (OV)
Vin(Max)(V) 25 30
Input Over-Voltage Protection(V) 6.3
Input Over-Current Protection(A) 0.7