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BQ29311PW

Texas Instruments BQ29311PW

BQ27500DRZT-V100

Texas Instruments BQ27500DRZT-V100

BQ24721RHBRG4

Texas Instruments BQ24721RHBRG4

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BQ2005STRG4

Texas Instruments BQ2005STRG4

BQ29412PWR

Texas Instruments BQ29412PWR

BQ24074RGTTG4

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BQ24201DGN

Texas Instruments BQ24201DGN

BQ24140YFFT

Texas Instruments BQ24140YFFT

BQ24271RGER

Texas Instruments BQ24271RGER

Price $2.23 $0.92 $2.51 $3.54
RoHS Yes Yes Compliant Yes Compliant Yes Compliant Yes Yes Yes
Lead Status Yes Yes No Yes No Yes Yes Yes Yes
Cell Chemistry Li-Ion/Li-Polymer NiCd,NiMH Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Approx. Price (US$) 2.10 | 1ku 2.31 | 1ku 1.38 | 1ku 1.60 | 1ku 1.13 | 1ku
Battery Charge Voltage(Max)(V) 4.1,4.2 20 4.1 4.44
Package Group HTSSOP SOIC MSOP-PowerPAD DSBGA DSBGA
Battery Charge Voltage(Min)(V) 4.1,4.2 0 4.1 3.5
Control Interface Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable) I2C I2C
Operating Vin(Min)(V) 4.5 4.5 2.8 4
# Series Cells 1 1 1 1
USB Feature N/A N/A N/A USB OTG
Special Features Integrated FET,Temp Monitoring (Thermistor Pin) Temp Monitoring (Thermistor Pin) Integrated FET,Temp Monitoring (Thermistor Pin) Integrated FET,OTG (On The Go Boost),Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin)
Charge Current(Max)(A) 1.2 2 0.5 1.5 1.5
Package Size mm2 mm2 mm2 mm2 mm2
Control Topology Linear Switch-Mode Buck Linear Switch-Mode Buck
Operating Vin(Max)(V) 10 5.5 13.5 9 6.3
Absolute Vin (safety rating)(Max)((V)) 13.5 7 16.5 20 20
Number of Series Cells 1,2,3,4
Input Over-Voltage Protection(V) 6.2
Battery Charge Voltage(V) 3.5-4.44 Adjustable