BQ29449DRBT

Texas Instruments BQ29449DRBT

BQ2004EPN

Texas Instruments BQ2004EPN

BQ2028YZGR

Texas Instruments BQ2028YZGR

BQ24008PWPR

Texas Instruments BQ24008PWPR

BQ29414DCTTG4

Texas Instruments BQ29414DCTTG4

BQ28550DRZR

Texas Instruments BQ28550DRZR

BQ20Z80DBTR-V102G4

Texas Instruments BQ20Z80DBTR-V102G4

BQ24006PWPR

Texas Instruments BQ24006PWPR

BQ2022ADBZR

Texas Instruments BQ2022ADBZR

BQ2083DBTR-V1P3

Texas Instruments BQ2083DBTR-V1P3

Price $1.89 $0.53 $7.35
RoHS Yes Yes Yes Compliant Not Compliant Compliant Compliant Yes Yes Yes
Lead Status Yes Yes Yes No No No Yes Yes Yes
Absolute Vin (safety rating)(Max)((V)) 7 13.5 13.5
Control Interface Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable)
Special Features Temp Monitoring (Thermistor Pin) LDO,Temperature sense Integrated FET,Temp Monitoring (Thermistor Pin) Integrated FET,Temp Monitoring (Thermistor Pin) Programmable EEPROM or EPROM
Package Group SOIC DSBGA HTSSOP HTSSOP SOT-23,TO-92
Package Size mm2 mm2 mm2
Charge Current(Max)(A) 2 1.2 1.2
Approx. Price (US$) 2.26 | 1ku 0.50 | 1ku 1.68 | 1ku 2.10 | 1ku 0.30 | 1ku
Battery Charge Voltage(V) Adjustable 4.2 (Fixed)
Operating Vin(Max)(V) 5.5 10 10
Rating Catalog Catalog
Function Authentication or ID Authentication or ID
# Series Cells (Min) 1 1
Typical Operating Current(Typ)(uA) 2 2
Communication Interface HDQ SDQ
# Series Cells (Max) 1 1
Vin(Max)(V) 4.5 5.5
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Battery Charge Voltage(Max)(V) 4.1,4.2
Battery Charge Voltage(Min)(V) 4.1,4.2
Operating Vin(Min)(V) 4.5 4.5
USB Feature N/A
Control Topology Linear Linear
Number of Series Cells 1
# Series Cells 2