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TPS70302PWPR

Texas Instruments TPS70302PWPR

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Texas Instruments TPS2055AD

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TPS71710DRVR

Texas Instruments TPS71710DRVR

Price $4.31 $0.33 $1.00 $1.30 $1.14 $0.75
RoHS Compliant Yes Yes Compliant Compliant Compliant Compliant Compliant Yes Compliant
Lead Status No Yes Yes No No No No No Yes Yes
Approx. Price (US$) 2.35 | 1ku 0.50 | 1ku 0.95 | 1ku 0.40 | 1ku 0.15 | 1ku 0.58 | 1ku 1.10 | 1ku 0.75 | 1ku 0.45 | 1ku 0.36 | 1ku
Vout2(Min)(V) 1.2
Vout(Max)(V) 5.5 1.2 5.5 5.5 60 5
Package Group HTSSOP SOIC SOIC SOT-23 WSON MSOP-PowerPAD,SOIC SOT-23 SOIC,VSSOP SC70,WSON
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Vin(Max)(V) 6 5.5 4.8 10 5.5 5.5 21 6.5
Vin(Min)(V) 2.7 2.7 2.3 2.7 1.4 2.5 12 2.5
Operating Temperature Range(C) -40 to 125 0 to 85 -40 to 85 -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 105 -40 to 125
Output Options Adjustable Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output
PSRR @ 100KHz(dB) 22 38 67
Noise(uVrms) 78 30
Vout2(Max)(V) 5.5
Output Capacitor Type Ceramic,Non-Ceramic Non-Ceramic Ceramic
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Iout(Max)(A) 1 0.6 0.25 1 2 0.15
Iout2(A) 2
Vdo(Typ)(mV) 160 140 170
Regulated Outputs(#) 2 1 1 1 1 1
Additional Features Enable,Output Discharge,Overcurrent Protection,Power Good,Sequencing and Monitoring,Thermal Shutdown Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown
Iq(Typ)(mA) 0.18 0.017 0.03 0.015 0.6 0.045
Vout(Min)(V) 1.2 1.2 1.2 0.75 9 0.9
Accuracy(%) 2 3 3
Continuous Current(Max)(A) 0.25
USB Switch rDS(on)(mOhms) 80
Number of Switches 1
Current Limit Topology Constant-Current
Enable Active High
Switching Frequency(Max)(kHz) 6000 2500 800
Soft Start Fixed
Package Type MicroSiP (BGA)
Special Features Enable,Light Load Efficiency,Output Discharge Enable,Power Good Quick Output Discharge,Reverse Current Protection Enable,Light Load Efficiency,Synchronous Rectification Active Low Enable,Manual Reset Watchdog Timer Adjustable Switch Frequency,Soft Start
Switching Frequency(Min)(kHz) 4900 2000 30
Switching Frequency(Typ)(kHz) 5500
Fixed Output Options(V) 1.5,1.8,2.5,2.8,3,3.3,5 0.9,1,1.1,1.2,1.3,1.5,1.8,1.85,1.9,2.1,2.5,2.6,2.7,2.8,2.85,2.9,3,3.3,4.5,5
Imax(A) 1.8
Quiescent Current (Iq)(Typ)(uA) 2
Shutdown Current (ISD)(Typ)(uA) 10
Output Rise Time @ 1.8V(Typ)(us) 6250
Ron(Typ)(mOhm) 115
Rise Time(Typ)(us) 3750
Ron @1.8V(Typ)(mOhm) 125
Number of Channels(#) 1
HBM ESD(kV) 2
Ron @4.5V(Typ)(mOhm) 115
Quiescent Current (Iq)(Max)(uA) 10
Duty Cycle(Max)(%) 100
Control Mode Voltage Mode
Type Converter Inductive
Time Delay(ms) 200 25
Iq(Typ)(uA) 40 9
Monitored Voltage 1 (typ)(Nom)(V) Adjustable,1.8,2.5,3.3,5 2.5,3,3.3,5
# of Supplies Monitored 3 1
Output Driver Type / Reset Output Active-low,Push-pull Active-low,Open-drain
Reset Threshold Accuracy(%) 3.2 2.2
Threshold Voltage 1(Typ)(V) Adjustable,1.68,2.25,2.93,4.55 2.25,2.64,2.93,4.55
Watchdog Timer WDI(sec) None Programmable
VCC(Max)(V) 6 6
VCC(Nom)(V) 6
VCC(Min)(V) 2 2
Monitored Voltage 2 (typ)(Nom)(V) N/A N/A
Threshold Voltage 2 (typ)(Typ)(V) N/A N/A
Topology Boost,Buck,Flyback
Vref(V) 0.95
Comments 120VAC/230VAC/277VAC Application Voltage Ranges
Dimming Method Analog
Power Factor Correction(Min) Passive
Input Voltage(Type) AC/DC