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TPS78225DRVR

Texas Instruments TPS78225DRVR

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Texas Instruments TPS53640ARSBR

Price $1.04 $3.33
RoHS Compliant Yes Compliant Compliant Compliant Yes Compliant Compliant Compliant Yes
Lead Status No Yes No No Yes Yes No No No Yes
Package Size mm2 mm2 mm2 mm2 mm2
Special Features Enable,Output Discharge Adjustable Rise Time,Overvoltage Protection,Reverse Current Protection,Thermal Shutdown,Undervoltage Protection Enable,Light Load Efficiency,Load Disconnect,Power Good Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Phase Interleaving,Power Good,Synchronous Rectification,UVLO Adjustable Enable,Light Load Efficiency,Load Disconnect,Output Discharge,Synchronous Rectification,UVLO Fixed Enable,Output Discharge Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Tracking,UVLO Adjustable Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Phase Interleaving,Power Good,Pre-Bias Start-Up,Remote Sense,SVID,Synchronous Rectification
Approx. Price (US$) 0.25 | 1ku 0.55 | 1ku 1.37 | 1ku 1.10 | 1ku 2.10 | 1ku 0.89 | 1ku 0.25 | 1ku 2.71 | 1ku 2.00 | 1ku 3.10 | 1ku
Noise(uVrms) 86 86
Rating Catalog Catalog Catalog Catalog Catalog Catalog Automotive Catalog Catalog
Accuracy(%) 3 3
Vin(Max)(V) 5.5 13.8 5.5 -20 17 5.5 5.5 60 24 20
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 125 -40 to 85 -40 to 125 -40 to 125 -40 to 105 -10 to 105
Output Options Fixed Output Fixed Output
Vin(Min)(V) 2.2 4.5 1.8 -80 4.5 2.3 2.2 4.5 4.5 4.5
Regulated Outputs(#) 1 2 3 1 1 1 1
Iq(Typ)(mA) 0.0005 0.04 1 0.035 0.0005 1.52 10 10
Iout(Max)(A) 0.15 3 0.15 5 60 160
Thermal Resistance JA(C/W) 66 66
Vout(Min)(V) 1.8 2.5 0.8 2.9 1.8 0.8 0.5 0.5
Vdo(Typ)(mV) 130 130
Package Group SOT-23-THIN,WSON VSON QFN,TSSOP TSSOP VQFN DSBGA SOT-23-THIN,WSON WSON VQFN WQFN
Fixed Output Options(V) 1.8,2.2,2.3,2.5,2.7,2.8,3,3.3,3.6 1.8,2.2,2.3,2.5,2.7,2.8,3,3.3,3.6
Output Capacitor Type Ceramic Ceramic
Vout(Max)(V) 3.6 5.5 17 2.9 3.6 59 1.52 2.5
PSRR @ 100KHz(dB) 13 13
Current Limit Type Adjustable
Current Limit Function Enabled Always Always
Current Limit(Max)(A) 3.7
Overvoltage Protection Yes
UL Recognition Yes
FET Protection Thermal
Fault Response Latch Off Auto Retry
Number of Channels(#) 1
Current Limit(Min)(A) 2
ON_OFF Control Input(s) ENUV
Imax(A) 3.7
Vabsmax_cont(V) 20 -100
Ron(Typ)(mOhm) 28
Rise Time(Typ)(us) Adjustable
Current Limit Accuracy +/-8% 40 mV +/- 17.5%
Estimated Package Size (WxL)(mm2) [pf]10VSON[/pf]
Switch Current Limit(Typ)(A) 1.3 3
Duty Cycle(Max)(%) 100 90 100 98
Switch Current Limit(Min)(A) 1.1
Switching Frequency(Min)(kHz) 400 300 2500 100 300 300
Switching Frequency(Max)(kHz) 600 2200 2500 2500 1000 1000
Type Converter Converter Converter Converter V-Core Controllers V-Core Controllers
Status Output FLT\,PG\
Design Support Calculation Tool
Channel(s) Controlled(#) 1
Current Limit Threshold(Typ)(Ext FET=mV) 40
Control Mode Current Mode Current Mode
Topology Buck/Boost
Number of Phases 2 4
Vref Accuracy(Typ)(%) 0.5 0.5
Platform VR12.5 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