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TPS6590377ZWST

Texas Instruments TPS6590377ZWST

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Texas Instruments TPS650830ZAJR

Price $12.28 $1.17 $0.72 $0.26 $2.42 $5.86 $3.66
RoHS Compliant Compliant Compliant Compliant Yes Compliant Compliant Yes Yes Compliant
Lead Status No No No No Yes No No Yes Yes No
LDO 7 3 3
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 85 -40 to 125 -40 to 125 -40 to 85 -40 to 125 -40 to 85 -40 to 125 -40 to 85
Rating Catalog Catalog Catalog Automotive Catalog Catalog Automotive Catalog Automotive Catalog
Step-Down DC/DC Converter 7 1 1
Approx. Price (US$) 7.50 | 1ku 2.15 | 1ku 0.60 | 1ku 0.32 | 1ku 0.23 | 1ku 1.10 | 1ku 2.48 | 1ku 3.25 | 1ku 0.42 | 1ku 3.25 | 1ku
Vin(Min)(V) 3.135 4.5 0.5 0.8 2.7 2.3 2.95 5.4 2.5 5.4
Switching Frequency(Typ)(kHz) 2200 2000 2000
Vout(Max)(V) 3.3 5.6 4 3.3 3.3 3.2 5 5 5
Processor Name AM572x Multiple Processor and FPGA Multiple Processor and FPGA
Regulated Outputs(#) 14 2 1 1 2 8 1 8
Package Size mm2 mm2 mm2 mm2 mm2
Vin(Max)(V) 5.25 20 4.4 5.5 6.5 5.5 6 24 6.5 24
Iout(Max)(A) 6 60 0.15 3 0.15
Package Group NFBGA VQFN,WQFN WSON WSON SOT-23,WSON DSBGA VQFN NFBGA SC70,WSON NFBGA
Vout(Min)(V) 0.7 0.6 1.8 1.2 3.3 0.8 0.75 0.9 0.75
Processor Supplier Texas Instruments
Switching Frequency(Min)(kHz) 200 2500 300
Duty Cycle(Max)(%) 90 98
Switching Frequency(Max)(kHz) 1000 2500 2000 2300 2300
Number of Phases 2
Type Controller Converter Converter Converter
Iq(Typ)(mA) 18 0.017 0.001 0.035 0.36 0.045
Special Features Dynamic Voltage Scaling,Enable,Frequency Synchronization,Multiple Outputs,PMBus,Phase Interleaving,Remote Sense Enable,Light Load Efficiency,Load Disconnect,Synchronous Rectification Adjustable Rise Time,Quick Output Discharge,Vbias Enable,Light Load Efficiency,Load Disconnect,Output Discharge,Synchronous Rectification,UVLO Fixed Enable,Power Good
Switch Current Limit(Typ)(A) 4.3
Switch Current Limit(Min)(A) 3
Shutdown Current (ISD)(Typ)(uA) 0.5
Ron(Typ)(mOhm) 27
Output Rise Time @ 1.8V(Typ)(us) Adjustable
Ron @1.8V(Typ)(mOhm) 25
Quiescent Current (Iq)(Typ)(uA) 55
Number of Channels(#) 2
HBM ESD(kV) 2
Imax(A) 4
Quiescent Current (Iq)(Max)(uA) 70
Ron @4.5V(Typ)(mOhm) 27
Rise Time(Typ)(us) Adjustable
Vdo(Typ)(mV) 245 170
Output Options Fixed Output Adjustable Output,Fixed Output
Fixed Output Options(V) 1.2,1.5,1.8,2.5,2.8,3,3.3 0.9,1.2,1.5,1.8,2.5,2.8,3,3.3,4.5,5
Output Capacitor Type Ceramic Ceramic
Accuracy(%) 2 3
Additional Features Enable,Overcurrent Protection,Reverse Current Protection,Thermal Shutdown Enable,Fast Transient Response,Thermal Shutdown
Topology Buck/Boost
Control Mode Current Mode
Package Size(mm2=WxL) [pf]168NFBGA[/pf]
Step-Down DC/DC Controller 4 4
PSRR @ 100KHz(dB) 67
Noise(uVrms) 20.7
Step-Up DC/DC Controller 0
Step-Up DC/DC Converter 0