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TPS82671SIPR

Texas Instruments TPS82671SIPR

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SN74LVC2G14DCKTE4

Texas Instruments SN74LVC2G14DCKTE4

Price $1.77 $3.72 $6.27 $2.30 $2.62 $1.39
RoHS Compliant Yes Yes Yes Yes Yes Compliant Compliant Compliant Compliant
Lead Status No Yes Yes Yes Yes Yes No No
Iq(Typ)(mA) 0.017 0.45
Vin(Max)(V) 4.8 24
Operating Temperature Range(C) -40 to 85 -40 to 85
Switching Frequency(Max)(kHz) 6000 700
Soft Start Fixed
Iout(Max)(A) 0.6 15
Package Type MicroSiP (BGA)
Approx. Price (US$) 0.95 | 1ku 1.60 | 1ku 1.45 | 1ku 0.84 | 1ku
Special Features Enable,Light Load Efficiency,Spread Spectrum Enable,Pre-Bias Start-Up,Synchronous Rectification Temp Monitoring (Thermistor Pin) Temp Monitoring (Thermistor Pin)
Regulated Outputs(#) 1 2
Vout(Max)(V) 1.8 5.5
Package Size mm2 mm2 mm2
Vout(Min)(V) 1.8 0.76
Vin(Min)(V) 2.3 4.5
Switching Frequency(Min)(kHz) 4900 350
Switching Frequency(Typ)(kHz) 5500
Rating Catalog
Number of Phases 1
Package Group TSSOP,VQFN PDIP,SOIC,TSSOP SOIC,TSSOP
Type Controller
Duty Cycle(Max)(%) 89
Absolute Vin (safety rating)(Max)((V)) 7 18
Operating Vin(Min)(V) 4 4.5
Control Interface Standalone (RC-Settable) Standalone (RC-Settable)
Operating Vin(Max)(V) 6 15
Cell Chemistry Li-Ion/Li-Polymer,NiCd,NiMH Li-Ion/Li-Polymer
# Series Cells 1,2,3,4
Control Topology Switch-Mode Buck Linear
Charge Current(Max)(A) 2 2
Battery Charge Voltage(V) Adjustable
Battery Charge Voltage(Min)(V) 8.2
Battery Charge Voltage(Max)(V) 8.2
USB Feature N/A
Number of Series Cells 2