Texas Instruments BQ2158

BQ29401DCT

Texas Instruments BQ29401DCT

BQ2011KSN-D121

Texas Instruments BQ2011KSN-D121

Texas Instruments BQ294704

Texas Instruments BQ2002FSNT

Texas Instruments BQ2004ESNT

Texas Instruments BQ2022DBZ

Texas Instruments BQ2040SN-C408T

Texas Instruments BQ2054SNT

Texas Instruments BQ2057WTST

Price
RoHS Not Compliant No Compliant Compliant Not Compliant Compliant Compliant Compliant
Lead Status No No Yes Yes No Yes Yes Yes
Rating Catalog
Typical Operating Current(Typ)(uA) 2
Protection Feature(s) Over-voltage (OV)
# Series Cells (Min) 2
# Series Cells (Max) 4
Vin(Max)(V) 25 6 5.5 5.5 15
Battery Over-Voltage Protection(Typ)(V) 4.45
Communication Interface No Communication
Function Protection
Package Group SM8
# Series Cells 2-4 Cells,Single Cell 2-4 Cells,>4 Cells 2-4 Cells Single Cell,2 Cells
Special Features Standard BAT Temp Monitoring Standard BAT Temp Monitoring Standard BAT Temp Monitoring Standard BAT Temp Monitoring
Charging Control Topology Linear Charger Switching Charger Switching Charger Linear Charger
Approx. Price (US$) 0.89 | 1ku 2.26 | 1ku 3.05 | 1ku 0.80 | 1ku
Charge Current(Max)(A) >2 >2 >2 >2
Battery Charge Voltage(V) Adjustable Adjustable Adjustable 4.2
Cell Chemistry NiCd,NiMH NiCd,NiMH Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Control Interface Standalone Standalone Standalone Standalone