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Texas Instruments BQ24316DSGR

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Texas Instruments BQ24316DSGT

Price $0.34 $3.64 $2.75 $2.21 $0.71 $0.87
RoHS Compliant Compliant Compliant Compliant Yes Compliant Compliant Yes Compliant Compliant
Lead Status No No No No Yes No No Yes No No
Package Group WSON SON VQFN WSON QFN WSON WSON WSON,VSON VSON,WSON VSON,WSON
Special Features Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM Battery Management Unit,Cell Balancing,Integrated Protector,SHA-1 Authentication JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin) Integrated FET,Over Voltage Protection,Solar Input,Temp Monitoring Power Path,Temp Monitoring (Thermistor Pin)
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Vin(Max)(V) 8 30 30 30 30 30
Typical Operating Current(Typ)(uA) 4 410 400 400 400 400
Approx. Price (US$) 0.21 | 1ku 1.65 | 1ku 2.50 | 1ku 1.10 | 1ku 1.16 | 1ku 0.30 | 1ku 0.35 | 1ku 0.35 | 1ku 0.35 | 1ku 0.35 | 1ku
# Series Cells (Max) 1 1 1 1 1 1
Battery Over-Voltage Protection(Typ)(V) 4.275 4.35 4.45 4.35 4.35 4.35
Communication Interface No Communication I2C No Communication No Communication No Communication No Communication No Communication
Protection Feature(s) Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) Over-voltage (OV) Over-voltage (OV) Over-voltage (OV) Over-voltage (OV) Over-voltage (OV)
Function Protection Charger Front-End Protection Charger Front-End Protection Charger Front-End Protection Charger Front-End Protection Charger Front-End Protection
# Series Cells (Min) 1 1 1 1 1 1
Operating Temperature Range(C) -40 to 85 -40 to 85
Pin/Package 12SON
Gas Gauge Algorithm IT (High accuracy)
Battery Capacity(Max)(mAh) 14000
# Series Cells 1-2 Cells 1 Single Cell 1
Package Size mm2 mm2 mm2 mm2
Cell Chemistry Li-Ion/Li-Polymer,LiFePO4 Li-Ion/Li-Polymer Li-Ion,Li-Polymer Li-Ion/Li-Polymer
External Capacity Indication None
Cell Balancing External,Internal
Battery Capacity(Min)(mAh) 100
Implementation Pack
Charge Current(Max)(A) 4.5 0.8 0.5
Control Interface I2C,Standalone (RC-Settable) Standalone (RC-Settable)
Operating Vin(Max)(V) 17 10.2
Absolute Vin (safety rating)(Max)((V)) 22 28
Charging Control Topology Switching Charger
Battery Charge Voltage(V) Adjustable 4.2 4.5 (Fixed)
Battery Charge Voltage(Max)(V) 4.23
Control Topology Linear Linear
Battery Charge Voltage(Min)(V) 4.16
Primary Charge Termination Method Termination Current
Operating Vin(Min)(V) 4.35
Input Over-Voltage Protection(V) 10.5 6.3 5.85 5.85 6.8 6.8
Input Over-Current Protection(A) 0.7 1.5 1.5 1.5 1.5