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TPS2393APWR

Texas Instruments TPS2393APWR

TPS65251-1RHAT

Texas Instruments TPS65251-1RHAT

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Texas Instruments TPS630241YFFR

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TPS51604QDSGRQ1

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TPS70251PWPR

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TPS70302PWP

Texas Instruments TPS70302PWP

Price $3.33 $1.28
RoHS Compliant Compliant Yes Yes Yes Yes Compliant Compliant Compliant Compliant
Lead Status No Yes Yes Yes Yes Yes No No No No
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 85 -10 to 105 -40 to 85 -40 to 85 -40 to 85 -40 to 125 -40 to 125
Rating Catalog Catalog Catalog Catalog Catalog Automotive Catalog Catalog Catalog Catalog
Package Size mm2 mm2 mm2 mm2 mm2
Vabsmax_cont(V) -100
Package Group TSSOP VQFN DSBGA WQFN DSBGA WSON HTSSOP QFN HTSSOP HTSSOP
Status Output FLT\,PG\
Design Support Calculation Tool
Current Limit Function Enabled Always
Fault Response Auto Retry
Approx. Price (US$) 1.10 | 1ku 2.10 | 1ku 0.89 | 1ku 3.10 | 1ku 0.58 | 1ku 1.85 | 1ku 1.30 | 1ku 0.93 | 1ku 1.85 | 1ku 2.35 | 1ku
Channel(s) Controlled(#) 1
Current Limit Threshold(Typ)(Ext FET=mV) 40
Current Limit Accuracy 40 mV +/- 17.5%
Vin(Max)(V) -20 17 5.5 20 4.85 30 17 6 6
Vin(Min)(V) -80 4.5 2.3 4.5 2.3 8 3 2.7 2.7
Control Mode Current Mode Constant on-time (COT)
Duty Cycle(Max)(%) 90 100 90 96 100
Vout(Min)(V) 0.8 2.9 0.5 2.85 8 0.8 3.3 1.2
Iq(Typ)(mA) 1 0.035 10 0.015 0.02 0.19 0.18
Vout(Max)(V) 17 2.9 2.5 4.4 120 1.05 3.3 5.5
Special Features Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Phase Interleaving,Power Good,Synchronous Rectification,UVLO Adjustable Enable,Light Load Efficiency,Load Disconnect,Output Discharge,Synchronous Rectification,UVLO Fixed Adjustable Current Limit,Dynamic Voltage Scaling,Enable,I2C,Light Load Efficiency,Output Discharge Dead Time Control,Single Supply,Synchronous Rectification OVP, PWM Control Dynamic Voltage Scaling,Enable,Light Load Efficiency,Output Discharge,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification
Iout(Max)(A) 3 160 3.2 0.5 1
Switching Frequency(Max)(kHz) 2200 2500 1000 2300 800 1000
Regulated Outputs(#) 3 1 1 1 2 2
Switching Frequency(Min)(kHz) 300 2500 300 1000
Type Converter Converter V-Core Controllers Converter Inductive Converter
Topology Buck/Boost Boost
Switch Current Limit(Typ)(A) 3 5
Vref Accuracy(Typ)(%) 0.5
Number of Phases 4
Platform VR12.5
Features Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,PMBus,Phase Interleaving,Power Good,Pre-Bias Start-Up,Remote Sense,SVID,Synchronous Rectification,UVLO Adjustable,Voltage Margining
Rise Time(ns) 15
Input VCC(Max)(V) 5.5
Peak Output Current(A) 4
Fall Time(ns) 10
Channel Input Logic TTL
Prop Delay(ns) 15
Negative Voltage Handling at HS Pin(V) -0.1
Input VCC(Min)(V) 4.5
Iq(uA) 500
Bus Voltage(V) 28
Power Switch MOSFET
Shutdown Current(Typ)(uA) 25
Peak Efficiency(%) 96
LED(#) 120
Channels(#) 6
LED Current Per Channel(mA) 200
PSRR @ 100KHz(dB) 20 22
Fixed Output Options(V) 3.3,1.8
Output Options Fixed Output Adjustable Output
Output Capacitor Type Ceramic,Non-Ceramic Ceramic,Non-Ceramic
Noise(uVrms) 65 78
Vout2(Min)(V) 1.8 1.2
Accuracy(%) 2 2
Vout2(Max)(V) 1.8 5.5
Vdo(Typ)(mV) 170 160
Iout2(A) 0.25 2
Additional Features Enable,Output Discharge,Overcurrent Protection,Power Good,Sequencing and Monitoring,Thermal Shutdown