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TPS54373PWPRG4

Texas Instruments TPS54373PWPRG4

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TPS2055AD

Texas Instruments TPS2055AD

Price $0.59 $4.31
RoHS Compliant Yes Compliant Yes Compliant Compliant Compliant Yes Compliant Yes
Lead Status No Yes No Yes No Yes No Yes
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 125 0 to 85
Package Group HTSSOP DSBGA,WSON,SOT-23-THIN HTSSOP,QFN SOIC SOT-23,WSON PDIP,TSSOP,SOIC HTSSOP SOIC
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Vout(Min)(V) 0.9 1.2 0.76 1.8 1.2
Duty Cycle(Max)(%) 90 95 88
Vin(Max)(V) 6 6.5 18 5.5 6 6 5.5
Type Converter Converter Converter
Iq(Typ)(mA) 6.2 0.04 0.9 0.028 0.18
Regulated Outputs(#) 1 1 2
Approx. Price (US$) 2.25 | 1ku 0.28 | 1ku 1.00 | 1ku 1.15 | 1ku 0.50 | 1ku 1.05 | 1ku 2.35 | 1ku 0.50 | 1ku
Switching Frequency(Min)(kHz) 280 650
Control Mode Voltage Mode D-CAP2
Vout(Max)(V) 3.3 6.5 5.5 28 5.5
Switching Frequency(Max)(kHz) 700 650 1000
Iout(Max)(A) 3 0.2 5.5 1
Special Features Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification Enable Enable,Light Load Efficiency,Power Good,Synchronous Rectification Enable Internal Regulator
Vin(Min)(V) 3 2.7 4.5 2.7 1.8 2.7 2.7
Package Size mm2 mm2 mm2 mm2
PSRR @ 100KHz(dB) 38 22
Fixed Output Options(V) 1.2,1.25,1.3,1.5,1.8,1.85,1.9,1.95,2,2.1,2.5,2.6,2.7,2.75,2.8,2.85,3,3.15,3.2,3.3,4.2,4.5
Thermal Resistance JA(C/W) 74
Output Capacitor Type Ceramic Ceramic,Non-Ceramic
Accuracy(%) 2 2
Vdo(Typ)(mV) 100 160
Output Options Adjustable Output,Fixed Output Adjustable Output
Noise(uVrms) 29 78
Continuous Current(Max)(A) 0.25 0.25
USB Switch rDS(on)(mOhms) 70 80
Enable Active Low Active High
Current Limit Topology Constant-Current Constant-Current
Number of Switches 3 1
Switch Current Limit(Typ)(A) 0.25
Switch Current Limit(Min)(A) 0.2
Input Threshold CMOS
Channel Input Logic Inverting,Non-Inverting
Power Switch MOSFET
Input VCC(Max)(V) 14
Fall Time(ns) 15
Peak Output Current(A) 2
Input Negative Voltage(V) 0
Number of Channels(#) 2
Rise Time(ns) 14
Input VCC(Min)(V) 4
Prop Delay(ns) 25
Vout2(Min)(V) 1.2
Vout2(Max)(V) 5.5
Iout2(A) 2
Additional Features Enable,Output Discharge,Overcurrent Protection,Power Good,Sequencing and Monitoring,Thermal Shutdown