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TPS2145IPWP

Texas Instruments TPS2145IPWP

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TPS65530RSLTG4

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TPS7301QPWRG4

Texas Instruments TPS7301QPWRG4

Price $1.28
RoHS Yes Compliant Compliant Yes Compliant Compliant Compliant Compliant Compliant Compliant
Lead Status Yes No No Yes Yes No No No
Package Size(mm2=WxL) [pf]14HTSSOP[/pf] [pf]6WSON[/pf]
Package Group HTSSOP TO-220,DDPAK/TO-263 SC70 WSON,SOT-23-THIN WSON HTSSOP,SOIC SO PowerPAD MSOP-PowerPAD,SOIC,SOT-23
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 125 -40 to 150 -40 to 85
Approx. Price (US$) 1.75 | 1ku 2.50 | 1ku 0.32 | 1ku 0.57 | 1ku 0.44 | 1ku 0.74 | 1ku 0.65 | 1ku 0.50 | 1ku
rDS(on) per FET, Bus Power(Typ)(mOhms) 340
LDO Output Current(mA) 200
Number of FETs 2
Application DSP,PDA
Vin(Max)(V) 5.5 5.5 6 18 10 28 5.5
Vin(Min)(V) 2.9 2.8 2 2.7 2.7 3.5 2.7
Switch Enable L
Ports(Max) 2
LDO Output Range(V) 3.3
Switch Current Limit Bus Power(Min)(A) 0.2
Rating Catalog Automotive Catalog Catalog Catalog Catalog Catalog
Package Size mm2 mm2 mm2 mm2
Fixed Output Options(V) 1.5,1.8,2.5,3.3 1.5,1.8,2.5,2.8,3.3
Noise(uVrms) 35 53
Accuracy(%) 3 2
Regulated Outputs(#) 1 1 1 1
Vout(Min)(V) 1.22 1.2 2.7 1.2 0.8
Iout(Max)(A) 5 0.6 0.5 3.5
Vdo(Typ)(mV) 250 169
Vout(Max)(V) 5 1.2 38 5.5 25
Special Features Enable,Power Good Enable,Light Load Efficiency,Synchronous Rectification Load Disconnect During Shutdown, Synchronous Rectification Enable,Light Load Efficiency,UVLO Adjustable
Output Capacitor Type Non-Ceramic Non-Ceramic
Iq(Typ)(mA) 0.12 0.015 0.08 0.082
Output Options Adjustable Output,Fixed Output Adjustable Output,Fixed Output
Threshold Voltage 1(Typ)(V) Adjustable,1.4
Output Driver Type / Reset Output Active-low,Open-drain
Time Delay(ms) 0
Monitored Voltage 1 (typ)(Nom)(V) Adjustable,1.5
VCC(Min)(V) 1.3
# of Supplies Monitored 1
Iq(Typ)(uA) 3
Reset Threshold Accuracy(%) 1.5
Watchdog Timer WDI(sec) None
VCC(Max)(V) 6
Monitored Voltage 2 (typ)(Nom)(V) N/A
Threshold Voltage 2 (typ)(Typ)(V) N/A
Switching Frequency(Min)(kHz) 2000 1000
Duty Cycle(Max)(%) 100 93 90
Type Converter Inductive Converter
Control Mode Voltage Mode Current Mode
Switching Frequency(Max)(kHz) 2500 600 1000
Peak Efficiency(%) 90
LED Current Per Channel(mA) 20
LED(#) 10
Topology Boost
Shutdown Current(Typ)(uA) 1
Channels(#) 1
PSRR @ 100KHz(dB) 29
Additional Features Enable,Overcurrent Protection,Power Good,Thermal Shutdown
USB Switch rDS(on)(mOhms) 70
Enable Active Low
Number of Switches 1
Current Limit Topology Constant-Current
Continuous Current(Max)(A) 0.5