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BQ25070DQCR

Texas Instruments BQ25070DQCR

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BQ25071QWDQCRQ1

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BQ28Z610DRZR

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BQ25898YFFT

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BQ2084RTTR-V140

Texas Instruments BQ2084RTTR-V140

Price $0.41 $2.85
RoHS Yes No Compliant Yes Compliant Compliant Yes Compliant Compliant Yes
Lead Status Yes No No Yes No No Yes No No Yes
Absolute Vin (safety rating)(Max)((V)) 30 30 22
Package Size mm2 mm2 mm2 mm2 mm2
Battery Charge Voltage(Min)(V) 3.5
Control Interface Standalone (RC-Settable) Standalone (RC-Settable) I2C,Standalone (RC-Settable)
Charge Current(Max)(A) 1 4
Operating Vin(Max)(V) 10.2 8 14
Special Features Integrated LDO,Power Path,Thermal Regulation Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM Battery Management Unit,Cell Balancing,Integrated Protector,SHA-1 Authentication Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation
Package Group WSON VQFN WSON WSON WSON WSON|10 SON DSBGA
Cell Chemistry LiFePO4 Li-Ion/Li-Polymer,LiFePO4 Li-Ion/Li-Polymer
USB Feature N/A USB Detection,USB OTG
Approx. Price (US$) 0.75 | 1ku 0.21 | 1ku 0.21 | 1ku 0.21 | 1ku 1.65 | 1ku 2.00 | 1ku
Operating Vin(Min)(V) 3.75 3.75 3.9
Battery Charge Voltage(Max)(V) 3.5
Control Topology Linear Linear Switch-Mode Buck
Number of Series Cells 1 1
Charging Control Topology Switching Charger
Battery Charge Voltage(V) Adjustable 3.84-4.6
Function Protection Protection Protection
Rating Catalog Catalog Catalog Automotive Catalog
Communication Interface No Communication No Communication No Communication I2C
Vin(Max)(V) 8 8 8
# Series Cells (Min) 1 1
Protection Feature(s) Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) Over-current in Charge (OCC),Over-current in Discharge (OCD),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV)
Battery Over-Voltage Protection(Typ)(V) 4.425 4.425
Typical Operating Current(Typ)(uA) 4 4 4
# Series Cells (Max) 1 1
Number of Series Cells(Max) 1
Number of Series Cells(Min) 1
Charge current(Max)(A) 1
Battery charge voltage(Max)(V) 3.5
Approx. price(US$) 0.89 | 1ku
Battery charge voltage(Min)(V) 3.5
Features OVP,Thermal Regulation,UVLO
Cell chemistry LiFePO4
Operating Temperature Range(C) -40 to 85
Pin/Package 12SON
Gas Gauge Algorithm IT (High accuracy)
Battery Capacity(Max)(mAh) 14000
# Series Cells 1-2 Cells 1
External Capacity Indication None
Cell Balancing External,Internal
Battery Capacity(Min)(mAh) 100
Implementation Pack
Input Over-Voltage Protection(V) 14.6