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TPS54615PWPG4

Texas Instruments TPS54615PWPG4

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Texas Instruments TPS7A1633AQDGNRQ1

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TPS3840DL20DBVR

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TPS3840DL27DBVR

Texas Instruments TPS3840DL27DBVR

Price
RoHS Compliant Y Y Y Y Y Y Y Y Y
Lead Status No Y See ti.com See ti.com Y Y Y Y See ti.com Y
Dropout voltage (Vdo)(Typ)(mV) 60
Fixed output options(V) 3.3,5 3.3,5
Vout(Max)(V) 18.5 5 41.1
Output options Adjustable Output,Fixed Output Fixed Output
Rating Automotive Catalog Automotive Catalog Automotive Automotive Catalog Catalog
Vin(Max)(V) 60 18 40 42
Iq(Typ)(mA) 0.005 0.003 0.146
Package size mm2 mm2 mm2 mm2 mm2 mm2 mm2
Features Enable,Power Good Complete Solution Enable Current Sense Output,Current Sense/Monitor,Programmable Current Limit,Thermal Shutdown,Under Voltage Lock Out Enable,Frequency Synchronization,Light Load Efficiency,Over Current Protection,Pre-Bias Start-Up,Soft Start Fixed,Wettable Flanks Package Latching,Manual reset capable,Separate VDD & sense,Undervoltage and overvoltage monitor Undervoltage and overvoltage monitor,Undervoltage only monitoring,Latching,Manual reset,Safety documentation Manual reset Manual reset
Regulated outputs(#) 1 1 1
Noise(uVrms) 215 450
Iout(Max)(A) 0.1 0.3 5
Vout(Min)(V) 1.2 3.3 0.8
Package Group HVSSOP|8 VQFN-HR|18 MSOP-PowerPAD|8,WSON|6 SO PowerPAD|8 WSON|6 SOT-23|5 SOT-23|5
PSRR @ 100 KHz(dB) 26 25
Approx. price(US$) 1.15 | 1ku 1.70 | 1ku 0.65 | 1ku 1.35 | 1ku 1.75 | 1ku .757 | 1ku 0.70 | 1ku 0.40 | 1ku 0.40 | 1ku
Accuracy(%) 2 2
Vin(Min)(V) 3 4.5 3 4.5
Operating temperature range(C) -40 to 125 -40 to 125 -40 to 150 -40 to 125 -40 to 150 -40 -40 to 125 -40 to 125 -40 to 125
Thermal resistance JA(C/W) 66 59
DDR memory type DDR4
Vout VTT(Min)(V) 0.6
Regulator type Step-Down Module
Output VDDQ,VREF,VTT
Iout VTT(Max)(A) 1
Iout VDDQ(Max)(A) 8
Output capacitor type Ceramic
Vdo(Typ)(mV) 400
Device type High-side switches
FET Internal
Function Automotive load dump compatibility,Current monitoring,Inductive load compatibility,Inrush current control,Short circuit protection,Thermal shutdown
Current limit(Min)(A) 20
Driver configuration High Side
Current sense accuracy +13%/-5% @ 1A
Current limit type Selectable
HBM ESD(kV) 2000
Switching frequency(Max)(kHz) 2500
Duty cycle(Max)(%) 98
Switching frequency(Min)(kHz) 100
Control mode Current Mode
Type Converter
Iq(typ)(mA) 0.0045
Number of supplies monitored 1 1 1 1
Output driver type/reset output Active-low,Open-drain Active-low,Open-drain Active-high,Active-low,Open-drain,Push-pull Active-high,Active-low,Open-drain,Push-pull
Package area(mm^2) 2.25
Package size (L x W)(mm) 1.5 x 1.5
Package type WSON
Pin count 6.0
Reset threshold accuracy(%) 0.7 1.5
Supply voltage(max)(V) 5.5
Supply voltage(min)(V) 1.7
TI functional safety category Functional Safety-Capable
Threshold voltage 1(typ)(V) 1.25
Time delay(ms) 10,200 Programmable,0.05,1,5,10,20,100,200 Programmable Programmable
Watchdog timer WDI(s) None
TI.com inventory 155115
Monitored voltage 1 (typ)(Nom)(V) 0.8,0.9,1.1,1.2,1.25,1.8,2.8,2.9,3.3,5 Adjustable,2.5,3,3.3 Adjustable,2.5,3,3.3,5
Iq(Typ)(uA) 4.5 0.3 0.3
VCC(Min)(V) 1.7 1.5 1.5
Watchdog timer WDI(sec) None None None
VCC(Max)(V) 5.5 10 10
Threshold voltage 1(Typ)(V) 0.8,0.9,1.1,1.2,1.25,1.8,2.8,2.9,3.3,5 Trimmable,2,2.5,2.7,2.8,2.9,3 Trimmable,1.8,2,2.2,2.5,2.7,2.8,2.9,3,4.3,4.5