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Texas Instruments
TPS1HA08CQPWPRQ1
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Texas Instruments
TPS54540BDDAR
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Texas Instruments
TPS2064
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Texas Instruments
TPS61085ATDGKRQ1
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Texas Instruments
TPS7A0322PDQNR
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Texas Instruments
TPS1HB08FQPWPRQ1
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Texas Instruments
TPS65235-3RUKR
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Texas Instruments
TPS628122GQWRWYRQ1
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Texas Instruments
TPS3840DL42DBVR
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Texas Instruments
TPS3840DL46DBVR
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| Price |
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$1.86 |
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| RoHS |
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Y |
Y |
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Y |
Y |
Not Compliant |
Y |
Y |
Y |
Y |
| Lead Status |
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Y |
Y |
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Y |
Y |
Y |
Y |
Y |
Y |
Y |
| Device type |
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High-side switches |
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| FET |
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Internal |
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Internal |
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| Function |
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Automotive load dump compatibility,Current monitoring,Inductive load compatibility,Inrush current control,Short circuit protection,Thermal shutdown |
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Adjustable current limit,Automotive load dump compatibility,Current monitoring,Inductive load compatibility,Inrush current control,Short circuit protection,Thermal shutdown |
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| Current limit(Min)(A) |
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20 |
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| Driver configuration |
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High Side |
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| Current sense accuracy |
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+13%/-5% @ 1A |
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+5/-5% @ 1A |
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| Current limit type |
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Selectable |
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Adjustable |
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| Features |
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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 |
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Enable,Light Load Efficiency,Nonsynchronous,UVLO Fixed |
Enable,Output discharge |
Current sense output,Current sense/monitor,Programmable current limit,Thermal shutdown,Under voltage lock out |
Adjustable current limit,I2C,Nonsynchronous,Power good |
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 |
Manual reset |
Manual reset |
| Approx. price(US$) |
|
1.35 | 1ku |
1.75 | 1ku |
|
.948 | 1ku |
.118 | 1ku |
.839 | 1ku |
.583 | 1ku |
0.85 | 1ku |
0.40 | 1ku |
0.40 | 1ku |
| HBM ESD(kV) |
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2000 |
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| Operating temperature range(C) |
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-40 to 125 |
-40 to 150 |
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-40 |
-40 |
-40 |
-40 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
| Switching frequency(Max)(kHz) |
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2500 |
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4000 |
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| Duty cycle(Max)(%) |
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98 |
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100 |
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| Vin(Min)(V) |
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4.5 |
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2.7 |
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| Package Group |
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SO PowerPAD|8 |
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VQFN-HR|9 |
SOT-23|5 |
SOT-23|5 |
| Rating |
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Catalog |
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Automotive |
Catalog |
Automotive |
Catalog |
Automotive |
Catalog |
Catalog |
| Switching frequency(Min)(kHz) |
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100 |
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1800 |
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| Vout(Min)(V) |
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0.8 |
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0.6 |
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| Control mode |
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Current Mode |
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Current Mode |
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| Type |
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Converter |
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Converter |
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Converter |
Converter |
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| Vin(Max)(V) |
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42 |
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6 |
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| Iq(Typ)(mA) |
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0.146 |
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0.015 |
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| Iout(Max)(A) |
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5 |
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2 |
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| Regulated outputs(#) |
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1 |
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1 |
1 |
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1 |
1 |
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| Vout(Max)(V) |
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41.1 |
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5.5 |
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| Package size |
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mm2 |
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mm2 |
mm2 |
mm2 |
| Duty cycle(max)(%) |
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89 |
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| Iq(typ)(mA) |
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0.07 |
0.0002 |
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0.12 |
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| Package area(mm^2) |
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14.7 |
1 |
32 |
9 |
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| Package size (L x W)(mm) |
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3 x 4.9 |
1 x 1 |
5 x 6.4 |
3 x 3 |
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| Package type |
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VSSOP |
X2SON |
HTSSOP |
WQFN |
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| Pin count |
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8.0 |
4.0 |
16.0 |
20.0 |
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| Switch current limit(typ)(A) |
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2.6 |
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3 |
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| Switching frequency(max)(kHz) |
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1500 |
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1134 |
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| Switching frequency(min)(kHz) |
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480 |
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977 |
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| TI functional safety category |
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Functional Safety-Capable |
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Functional safety-capable |
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| Topology |
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Boost |
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Boost |
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| Vin(max)(V) |
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6 |
6 |
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20 |
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| Vin(min)(V) |
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2.3 |
1.5 |
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4.5 |
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| Vout(max)(V) |
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18.5 |
5 |
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18.4 |
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| Vout(min)(V) |
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2.8 |
0.8 |
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13.25 |
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| TI.com inventory |
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6531 |
154145 |
8620 |
8724 |
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| Accuracy(%) |
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1.5 |
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| Dropout voltage (Vdo)(typ)(mV) |
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205 |
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| Fixed output options(V) |
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2.2 |
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| Iout(max)(A) |
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0.2 |
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| Load capacitance(min)(F) |
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1 |
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| Maximum package height(mm) |
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0.4 |
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| Noise(Vrms) |
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130 |
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| Output options |
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Fixed Output |
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| PSRR at 100 KHz(dB) |
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35 |
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| Thermal resistance JA(C/W) |
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179.1 |
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| Current limit accuracy |
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+25%/-36% |
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| Current limit(max)(A) |
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70 |
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| Current limit(min)(A) |
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6.4 |
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| Imax(A) |
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10 |
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| Number of channels |
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1 |
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| Operating voltage(max)(V) |
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18 |
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| Operating voltage(min)(V) |
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6 |
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| Ron(typ)(m) |
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8 |
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| Switching frequency(Typ)(kHz) |
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2250 |
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| Number of supplies monitored |
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1 |
1 |
| VCC(Max)(V) |
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10 |
10 |
| Threshold voltage 1(Typ)(V) |
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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) |
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1.5 |
1.5 |
| Monitored voltage 1 (typ)(Nom)(V) |
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Adjustable,2.5,3,3.3,5 |
Adjustable,2.5,3,3.3,5 |
| Watchdog timer WDI(sec) |
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None |
None |
| Iq(Typ)(uA) |
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0.3 |
0.3 |
| Output driver type/reset output |
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Active-high,Active-low,Open-drain,Push-pull |
Active-high,Active-low,Open-drain,Push-pull |
| Time delay(ms) |
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Programmable |
Programmable |
