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BQ2040SN-D111TRG4

Texas Instruments BQ2040SN-D111TRG4

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BQ20Z45DBTR-R1

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BQ24113RHLR

Texas Instruments BQ24113RHLR

Price $5.53 $6.68 $3.45
RoHS Compliant Compliant Yes Compliant Yes Yes Compliant Compliant Compliant Yes
Lead Status No Yes No Yes Yes No No No Yes
Package Group SOIC SOIC PDIP,SOIC,TSSOP SOIC TSSOP VQFN
Gas Gauge Algorithm EDV EDV Impedance Track
Cell Chemistry Lead Acid,Li-Ion/Li-Polymer,NiCd,NiMH NiCd,NiMH Li-Ion/Li-Polymer,NiCd,NiMH NiCd,NiMH Li-Ion/Li-Polymer Li-Ion/Li-Polymer
# Series Cells 2-4 Cells 1,2,3,4 2-4 Cells 2-4 Cells 1,2
Operating Temperature Range(C) 0 to 70 0 to 70 -40 to 85
Battery Capacity(Min)(mAh) 800 500 800
External Capacity Indication LED LED LED
Estimated Package Size (WxL)(mm2) [pf]16SOIC[/pf] [pf]16SOIC[/pf] [pf]38TSSOP[/pf]
Battery Capacity(Max)(mAh) 10000 6000 32000
Communication Interface SMBus DQ SMBus
Implementation Pack Pack Pack
Absolute Vin (safety rating)(Max)((V)) 7 7 20
Battery Charge Voltage(Min)(V) 0 4.2,8.4
Control Interface Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable)
Features Temp Monitoring (Thermistor Pin)
Battery Charge Voltage(Max)(V) 20 4.2,8.4
Operating Vin(Min)(V) 4.5 4 4.35
Package Size mm2 mm2 mm2
USB Feature N/A N/A
Number of Series Cells 1,2,3,4
Control Topology Switch-Mode Buck Switch-Mode Buck Switch-Mode Buck
Charge Current(Max)(A) 2 2 2
Operating Vin(Max)(V) 5.5 6 16
Approx. Price (US$) 2.26 | 1ku 1.45 | 1ku 3.45 | 1ku 2.00 | 1ku
Special Features Temp Monitoring (Thermistor Pin) Integrated FET,Temp Monitoring (Thermistor Pin)
Battery Charge Voltage(V) Adjustable
Cell Balancing Internal