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TPS628122GQWRWYRQ1

Texas Instruments TPS628122GQWRWYRQ1

TPS7A0228PDQNR

Texas Instruments TPS7A0228PDQNR

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Texas Instruments TPS7A0322PDQNR

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TPS3840DL45DBVR

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TPS3840PL30DBVR

Texas Instruments TPS3840PL30DBVR

Price
RoHS Y Y Compliant Y Y Y Y Not Compliant Y Y
Lead Status Y Y No Y Y Y Y Y Y Y
Iout(Max)(A) 2
Package size mm2 mm2 mm2
Vout(Max)(V) 5.5
Vin(Max)(V) 6
Vin(Min)(V) 2.7
TI functional safety category Functional safety-capable
Control mode Current Mode
Rating Automotive Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Switching frequency(Typ)(kHz) 2250
Type Converter
Duty cycle(Max)(%) 100
Iq(Typ)(mA) 0.015
Regulated outputs(#) 1 1 1 1 1 1
Vout(Min)(V) 0.6
Package Group VQFN-HR|9 SOT-23|5 SOT-23|5
Approx. price(US$) 0.85 | 1ku .212 | 1ku .118 | 1ku 1.19 | 1ku .212 | 1ku .212 | 1ku .935 | 1ku 0.40 | 1ku 0.40 | 1ku
Switching frequency(Max)(kHz) 4000
Switching frequency(Min)(kHz) 1800
Features Enable,Forced PWM,Frequency Synchronization,Light Load Efficiency,Output Discharge,Over Current Protection,Power Good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,Tracking,UVLO Fixed,Wettable Flanks Package Enable,Output discharge Enable,Output discharge Enable,Foldback Overcurrent protection,Output discharge,Power good,Soft start Enable,Output discharge Enable,Output discharge Current sense output,Current sense/monitor,Programmable current limit,Thermal shutdown,Under voltage lock out Manual reset Manual reset
Operating temperature range(C) -40 to 125 -40 -40 -40 -40 -40 -40 to 125 -40 to 125 -40 to 125
Accuracy(%) 1.5 1.5 0.5 1.5 1.5
Dropout voltage (Vdo)(typ)(mV) 205 205 60 205 205
Fixed output options(V) 2.8 2.2 1.8 3.3
Iout(max)(A) 0.2 0.2 3 0.2 0.2
Iq(typ)(mA) 0.000025 0.0002 2.8 0.000025 0.000025
Load capacitance(min)(F) 1 1 22 1 1
Maximum package height(mm) 0.4 0.4 1.0 0.4 0.4
Noise(Vrms) 130 130 4.4 130 130
Output options Fixed Output Fixed Output Adjustable Output Fixed Output Fixed Output
PSRR at 100 KHz(dB) 35 35 35 35 35
Package area(mm^2) 1 1 5.5 1 1
Package size (L x W)(mm) 1 x 1 1 x 1 2.5 x 2.2 1 x 1 1 x 1
Package type X2SON X2SON VQFN-HR X2SON X2SON
Pin count 4.0 4.0 12.0 4.0 4.0
Thermal resistance JA(C/W) 179.1 179.1 46.5 179.1 179.1
Vin(max)(V) 6 6 6.5 6 6
Vin(min)(V) 1.5 1.5 1.1 1.5 1.5
Vout(max)(V) 5 5 5.15 5 5
Vout(min)(V) 0.8 0.8 0.8 0.8 0.8
TI.com inventory 83611 154145 6057 80911 94250
Device type High-side switches
FET Internal
Imax(A) 3
Current sense accuracy +/-4% @ 1A
Ron(Typ)(mOhm) 35
Driver configuration High Side
Current limit(Min)(A) 2
HBM ESD(kV) 2
Current limit type Adjustable
Operating voltage(Max)(V) 28
Function Adjustable current limit,Automotive load dump compatibility,Current monitoring,Inductive load compatibility,Inrush current control,Short circuit protection,Thermal shutdown
Number of channels(#) 2
Operating voltage(Min)(V) 6
Current limit accuracy +25%/-10%
Number of supplies monitored 1 1
VCC(Max)(V) 10 10
Threshold voltage 1(Typ)(V) Trimmable,1.8,2,2.2,2.5,2.7,2.8,2.9,3,4.3,4.5 Trimmable,1.8,2,2.2,2.5,2.7,2.8,2.9,3,4.3,4.5
VCC(Min)(V) 1.5 1.5
Monitored voltage 1 (typ)(Nom)(V) Adjustable,2.5,3,3.3,5 Adjustable,2.5,3,3.3,5
Watchdog timer WDI(sec) None None
Iq(Typ)(uA) 0.3 0.3
Output driver type/reset output Active-high,Active-low,Open-drain,Push-pull Active-high,Active-low,Open-drain,Push-pull
Time delay(ms) Programmable Programmable