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TPS2042BDG4
|
| Price |
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| RoHS |
|
Compliant |
Y |
Y |
Compliant |
Compliant |
Compliant |
Y |
Compliant |
Yes |
Compliant |
| Lead Status |
|
No |
Y |
See ti.com |
No |
No |
No |
Y |
See ti.com |
Yes |
No |
| Ron(Typ)(mOhm) |
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|
80 |
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| Package Group |
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SOT-23|6 |
VSON-HR|8 |
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VSON|10 |
HTSSOP |
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| Function |
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|
Inrush current control,Reverse current blocking |
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Adjustable current limit,Current monitoring,Inrush current control,Overvoltage protection,Power good signal,Reverse current blocking,Reverse polarity protection,Short circuit protection,Thermal shutdown |
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| Shutdown current (ISD)(Typ)(uA) |
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0.01 |
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| FET |
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Internal |
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Internal |
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| Number of channels(#) |
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1 |
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| Rating |
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Catalog |
Catalog |
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Catalog |
Automotive |
Automotive |
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| Rise time(Typ)(us) |
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55 |
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| Vin(Max)(V) |
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5.5 |
5.5 |
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40 |
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| Quiescent current (Iq)(Typ)(uA) |
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0.5 |
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| Vin(Min)(V) |
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1 |
2.4 |
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4 |
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| Package size |
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mm2 |
mm2 |
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| Features |
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Quick Output Discharge |
Enable,Light Load Efficiency,Output Discharge,Over Current Protection,Power Good,Pre-Bias Start-Up,Synchronous Rectification |
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Watchdog Timer,Window Watchdog,Watchdog Disable,Watchdog Reset Delay |
Adjustable Switch Frequency,Enable/Shutdown,Soft Start,Synchronization Pin,Thermal Shutdown |
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| Approx. price(US$) |
|
|
0.14 | 1ku |
0.47 | 1ku |
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1.049 | 1ku |
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| Imax(A) |
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2 |
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| Soft start |
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Adjustable Rise Time |
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Adjustable |
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| Quiescent current (Iq)(Max)(uA) |
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|
1.2 |
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| Operating temperature range(C) |
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-40 to 125 |
-40 to 125 |
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-40 |
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| Vout(Max)(V) |
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4 |
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75 |
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| Control mode |
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Constant on-time (COT),DCS-Control |
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| Switching frequency(Min)(kHz) |
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2200 |
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| Type |
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Converter |
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| Duty cycle(Max)(%) |
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100 |
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| Switching frequency(Max)(kHz) |
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2200 |
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| Iout(Max)(A) |
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1 |
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1.5 |
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| Regulated outputs(#) |
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1 |
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| Vout(Min)(V) |
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0.6 |
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4 |
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| Iq(Typ)(mA) |
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|
0.004 |
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8 |
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| Switching frequency(Typ)(kHz) |
|
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|
2200 |
|
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| Current limit(max)(A) |
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0.88 |
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| Current limit(min)(A) |
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0.025 |
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| Device type |
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|
eFuses and hot swap controllers |
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| Overcurrent response |
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|
current limiting |
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| Overvoltage response |
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Cut-off |
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| Package area(mm^2) |
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9 |
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| Package size (L x W)(mm) |
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3 x 3 |
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| Package type |
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VSON |
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| Pin count |
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10.0 |
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| Ron(typ)(m) |
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478 |
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| TI functional safety category |
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| UL recognition |
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IEC62368,UL2367 |
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| Vabsmax_cont(V) |
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62 |
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| Vin(max)(V) |
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60 |
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| Vin(min)(V) |
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4.5 |
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| TI.com inventory |
|
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|
43102 |
|
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| Output Driver Type / Reset Output |
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|
Active-low,Open-drain |
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| VCC(Max)(V) |
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|
6.5 |
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| Watchdog Timer WDI(sec) |
|
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Programmable |
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| Threshold Voltage 1(Typ)(V) |
|
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N/A |
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| Operating Temperature Range(C) |
|
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|
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|
-40 to 125 |
-40 to 125 |
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| # of Supplies Monitored |
|
|
|
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|
|
|
1 |
|
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| Approx. Price (US$) |
|
|
|
|
|
|
|
|
0.83 | 1ku |
3.00 | 1ku |
|
| Package Size |
|
|
|
|
|
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|
|
mm2 |
mm2 |
|
| Iq(Typ)(uA) |
|
|
|
|
|
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|
10 |
|
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| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
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|
N/A |
|
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| Time Delay(ms) |
|
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|
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|
Programmable |
|
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| VCC(Min)(V) |
|
|
|
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|
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|
1.6 |
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
N/A |
|
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| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
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|
N/A |
|
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| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
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|
0 |
|
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| Topology |
|
|
|
|
|
|
|
|
|
Boost Controller,Buck Controller,Buck-Boost Controller,Flyback Controller,Sepic Controller |
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
|
100 |
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
|
600 |
|
| LED Current Per Channel(mA) |
|
|
|
|
|
|
|
|
|
1500 |
|
| Applications |
|
|
|
|
|
|
|
|
|
Daytime Running,Fog,Headlamp,Position,Turn |
|
| Channels(#) |
|
|
|
|
|
|
|
|
|
2 |
|
