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TPS40050PWP

Texas Instruments TPS40050PWP

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Texas Instruments TPS60124PWPRG4

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TPS60242DGKT

Texas Instruments TPS60242DGKT

Price $3.35 $1.19
RoHS Yes Compliant Compliant Compliant Yes Compliant Compliant Compliant Yes Yes
Lead Status Yes No No No Yes No No No Yes Yes
Iout(Max)(A) 0.2 0.4 0.15 0.5 4.5 0.025
Features Enable Enable,Foldback Overcurrent Protection,Reverse Current Protection,Soft Start
Iq(Typ)(mA) 0.055 0.4 0.03 1 0.85 0.25
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -20 to 85 -40 to 85
Package Group HTSSOP SON,SOT-223,SOT-23 SOIC VSON HTQFP HTSSOP HTSSOP,QFN VSSOP
Rating Catalog Catalog Catalog Catalog Catalog Catalog
Vout(Min)(V) 3 1.2 1.2 0.8 0.76 2.7
Vin(Max)(V) 3.6 5.5 10 5.5 57 57 18 5.5
Switching Frequency(Min)(kHz) 210 700 100
Vout(Max)(V) 3 5.4 5.5 3.6 5.5 2.7
Regulated Outputs(#) 1 1 1 1 1
Switching Frequency(Max)(kHz) 450 700 220
Type Charge Pump Converter Charge Pump
Vin(Min)(V) 1.8 1.7 2.7 0.8 21.5 15.7 7 1.8
Approx. Price (US$) 0.88 | 1ku 0.75 | 1ku 0.63 | 1ku 0.75 | 1ku 7.50 | 1ku 1.25 | 1ku 0.80 | 1ku 0.55 | 1ku
Priority(Used for PQS) 2
Fixed Output Options(V) 1.25,1.5,1.6,1.8,1.9,2.5,3,3.2,3.3,4.3 1.5,1.8,2.5,2.8,3,3.3,5 N/A
Output Capacitor Type Cap Free,Ceramic Non-Ceramic Ceramic
Package Size mm2 mm2 mm2 mm2 mm2
PSRR @ 100KHz(dB) 32 45 27
Noise(uVrms) 30 200 20
Accuracy(%) 1 3 2
Vdo(Typ)(mV) 75 85 50
Thermal Resistance JA(C/W) 53 176
Output Options Adjustable Output,Fixed Output Adjustable Output,Fixed Output Adjustable Output
Special Features Enable,Power Good Enable,Power Good,Soft Start Integrated FET,Over Current Reporting,Over Temp Reporting Thermal Shutdown,Second Gate Drive Enable,Light Load Efficiency,Power Good,Synchronous Rectification Enable
MPS Method AC/DC Disconnect
ICUT 615mA TYP
No. of PSE Ports 4
rDS(on) per FET(Typ)(mOhms) 1300 430
PoE Standards Supported 802.3at Type 1 (802.3af) 802.3at Type 1 (802.3af),802.3at Type 2
ILIM 650mA TYP
Pair Control Alternative A/B
PoE Current Limit(Min)(mA) 850
Fault Response Auto Retry
PD Power Level 25W
DC/DC Control PD and DC/DC
Switching Frequency Programmable,Synchronizable
PoE Inrush Limit(Typ)(mA) 140
Control Mode D-CAP2
Duty Cycle(Max)(%) 98