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BQ2026DBZR

Texas Instruments BQ2026DBZR

BQ2057TTSTRG4

Texas Instruments BQ2057TTSTRG4

BQ24165YFFT

Texas Instruments BQ24165YFFT

BQ25890RTWT

Texas Instruments BQ25890RTWT

BQ29400ADCT3

Texas Instruments BQ29400ADCT3

BQ294592DRVR

Texas Instruments BQ294592DRVR

BQ2005STR

Texas Instruments BQ2005STR

BQ2022ALPR

Texas Instruments BQ2022ALPR

BQ2205LYPW

Texas Instruments BQ2205LYPW

BQ24041DSQT

Texas Instruments BQ24041DSQT

Price $0.95 $2.65 $0.72 $0.48 $2.60 $0.96
RoHS Yes Compliant Yes Compliant Yes Yes Yes Yes Compliant Compliant
Lead Status Yes No Yes No Yes Yes Yes Yes No No
Package Group SOT-23,TO-92 SOIC,TSSOP DSBGA,VQFN WQFN WSON SOIC SOT-23,TO-92 TSSOP WSON
Rating Catalog Catalog Catalog Catalog
Vin(Max)(V) 5.5 25 5.5
Special Features Programmable EEPROM or EPROM Temp Monitoring (Thermistor Pin) Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation Temp Monitoring (Thermistor Pin) Programmable EEPROM or EPROM Battery Backup Switchover,Chip Enable Gating JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source)
Function Authentication or ID Protection Authentication or ID
Communication Interface SDQ No Communication SDQ
# Series Cells (Min) 1 2 1
Approx. Price (US$) 0.90 | 1ku 0.84 | 1ku 1.95 | 1ku 2.50 | 1ku 0.24 | 1ku 2.31 | 1ku 0.30 | 1ku 1.75 | 1ku 0.42 | 1ku
Typical Operating Current(Typ)(uA) 2 1 2
# Series Cells (Max) 1 3 1
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer NiCd,NiMH Li-Ion/Li-Polymer
Package Size mm2 mm2 mm2 mm2 mm2 mm2
Control Interface Standalone (RC-Settable) I2C I2C,Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable)
Operating Vin(Max)(V) 15 10 14 5.5 6.45
Absolute Vin (safety rating)(Max)((V)) 18 20 22 7 30
Battery Charge Voltage(V) 4.1 (Fixed) 4.2 (Fixed) Adjustable Adjustable 4.2 (Fixed)
Charge Current(Max)(A) 2 2.5 5 2 1
# Series Cells 1,2 1 1 1
Charging Control Topology Switching Charger Linear Charger
Battery Over-Voltage Protection(Typ)(V) 4.3
Protection Feature(s) Over-voltage (OV)
Operating Temperature Range(C) -20 to 70
Output Driver Type / Reset Output Active-low,Open-drain
VCC(Min)(V) 3
Threshold Voltage 1(Typ)(V) 2.9
Watchdog Timer WDI(sec) None
Reset Threshold Accuracy(%) 1.7
Iq(Typ)(uA) 210
Monitored Voltage 1 (typ)(Nom)(V) 3.3
Time Delay(ms) 30
# of supplies monitored 1
VCC(Max)(V) 3.6