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BQ26220PWRG4

Texas Instruments BQ26220PWRG4

BQ24105IRHLRQ1

Texas Instruments BQ24105IRHLRQ1

BQ20Z80DBTR-V102G4

Texas Instruments BQ20Z80DBTR-V102G4

BQ24006PWPR

Texas Instruments BQ24006PWPR

BQ24123RHLTG4

Texas Instruments BQ24123RHLTG4

BQ2028YZGR

Texas Instruments BQ2028YZGR

BQ20Z40PWR-R1

Texas Instruments BQ20Z40PWR-R1

BQ294504DRVR

Texas Instruments BQ294504DRVR

BQ2004HSNTR

Texas Instruments BQ2004HSNTR

BQ24721RHBTG4

Texas Instruments BQ24721RHBTG4

Price $3.72 $2.07 $0.38
RoHS Yes Yes Compliant Yes Compliant Yes Yes Yes Yes Compliant
Lead Status Yes Yes No Yes No Yes Yes Yes Yes No
Operating Vin(Min)(V) 4.35 4.5 4.35 4.5
Package Group VQFN HTSSOP VQFN DSBGA WSON SOIC
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer NiCd,NiMH
Control Interface Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable)
Operating Vin(Max)(V) 16 10 16 5.5
Absolute Vin (safety rating)(Max)((V)) 20 13.5 20 7
Number of Series Cells 1,2,3 1,2,3,4
USB Feature N/A N/A
Special Features Integrated FET,Temp Monitoring (Thermistor Pin) Integrated FET,Temp Monitoring (Thermistor Pin) Integrated FET,Temp Monitoring (Thermistor Pin) LDO,Temperature sense Programmable EEPROM or EPROM
Control Topology Switch-Mode Buck Linear Switch-Mode Buck Switch-Mode Buck
Package Size mm2 mm2 mm2 mm2
Charge Current(Max)(A) 2 1.2 2 2
Approx. Price (US$) 3.90 | 1ku 2.10 | 1ku 2.00 | 1ku 0.50 | 1ku 0.24 | 1ku 2.26 | 1ku
Battery Charge Voltage(Max)(V) 15.5 20
Battery Charge Voltage(Min)(V) 2.1 0
Battery Charge Voltage(V) 4.2 (Fixed)
# Series Cells 2 1,2,3
Rating Catalog Catalog
Function Authentication or ID Protection
# Series Cells (Min) 1
Typical Operating Current(Typ)(uA) 2 1
Communication Interface HDQ No Communication
# Series Cells (Max) 1
Vin(Max)(V) 4.5 25
Number of Series Cells(Min) 2
Number of Series Cells(Max) 3
Protection Feature(s) Over-voltage (OV)
Features Temp Monitoring (Thermistor Pin)