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Littelfuse
TPSMC33A
|
| Price |
|
|
$0.72 |
$0.50 |
|
|
|
|
|
|
|
| RoHS |
|
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Not Compliant |
Not Compliant |
Not Compliant |
Compliant |
| Lead Status |
|
Yes |
Yes |
No |
No |
Yes |
Yes |
No |
No |
No |
Yes |
| Package Group |
|
SON,SOT-223,WSON |
DSBGA,SOT-23 |
DSBGA,SOT-23 |
MSOP-PowerPAD |
SOIC |
SOIC |
|
|
|
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Automotive |
|
|
|
|
|
|
| Accuracy(%) |
|
3 |
2 |
2 |
|
|
|
|
|
|
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
|
|
|
| Vin(Max)(V) |
|
5.5 |
5.5 |
5.5 |
65 |
5.5 |
5.5 |
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
|
|
|
|
| Iq(Typ)(mA) |
|
0.4 |
0.17 |
0.17 |
1 |
|
|
|
|
|
|
| Vout(Max)(V) |
|
5.4 |
5.4 |
5.4 |
62 |
|
|
|
|
|
|
| Vin(Min)(V) |
|
2.2 |
2.7 |
2.7 |
5.5 |
2.7 |
2.7 |
|
|
|
|
| Regulated Outputs(#) |
|
1 |
1 |
1 |
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
0.58 | 1ku |
0.22 | 1ku |
0.22 | 1ku |
0.84 | 1ku |
0.89 | 1ku |
1.00 | 1ku |
|
|
|
|
| Iout(Max)(A) |
|
1 |
0.2 |
0.2 |
2 |
|
|
|
|
|
|
| Special Features |
|
Enable,Foldback Overcurrent Protection,Soft Start |
Enable |
Enable |
Integrated Switch,Precision Dimming Control,Thermal Shutdown |
Active Low,Current Limited,Thermal Shutdown |
Adjustable Rise Time,Current Limited,Thermal Shutdown |
|
|
|
|
| Vdo(Typ)(mV) |
|
130 |
112 |
112 |
|
|
|
|
|
|
|
| Noise(uVrms) |
|
48 |
32 |
32 |
|
|
|
|
|
|
|
| Vout(Min)(V) |
|
1.2 |
1.22 |
1.22 |
0 |
|
|
|
|
|
|
| PSRR @ 100KHz(dB) |
|
33 |
44 |
44 |
|
|
|
|
|
|
|
| Output Capacitor Type |
|
Ceramic |
Ceramic |
Ceramic |
|
|
|
|
|
|
|
| Output Options |
|
Adjustable Output,Fixed Output |
Adjustable Output,Fixed Output |
Adjustable Output,Fixed Output |
|
|
|
|
|
|
|
| Fixed Output Options(V) |
|
1.8,2.5,3,3.3,4 |
1.8,2.5,2.8,2.85,3,3.3,4.75 |
1.8,2.5,2.8,2.85,3,3.3,4.75 |
|
|
|
|
|
|
|
| Topology |
|
|
|
|
Buck |
|
|
|
|
|
|
| LED Current Per Channel(mA) |
|
|
|
|
2000 |
|
|
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
50 |
|
|
|
|
|
|
| Applications |
|
|
|
|
Daytime Running,Fog,Headlamp,Position,Turn |
|
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
2000 |
|
|
|
|
|
|
| Channels(#) |
|
|
|
|
1 |
|
|
|
|
|
|
| UL Recognition |
|
|
|
|
|
No |
No |
|
|
|
|
| Fault Response |
|
|
|
|
|
Auto Retry |
Auto Retry |
|
|
|
|
| Vabsmax(Max)(V) |
|
|
|
|
|
5.5 |
5.5 |
|
|
|
|
| Rise Time(Typ)(us) |
|
|
|
|
|
5000 |
4400 |
|
|
|
|
| Current Limit Type |
|
|
|
|
|
Fixed |
Fixed |
|
|
|
|
| Current Limit(Max)(A) |
|
|
|
|
|
2 |
2.6 |
|
|
|
|
| Quiescent Current (Iq)(Typ)(uA) |
|
|
|
|
|
75 |
73 |
|
|
|
|
| Ron(Typ)(mOhm) |
|
|
|
|
|
36 |
110 |
|
|
|
|
| Imax(A) |
|
|
|
|
|
2 |
2.6 |
|
|
|
|
| Current Limit(Min)(A) |
|
|
|
|
|
2 |
2.6 |
|
|
|
|
| Number of Channels(#) |
|
|
|
|
|
1 |
1 |
|
|
|
|
| Overvoltage Protection |
|
|
|
|
|
No |
No |
|
|
|
|
| Shutdown Current (ISD)(Typ)(uA) |
|
|
|
|
|
0.3 |
0.001 |
|
|
|
|
| Quiescent Current (Iq)(Max)(uA) |
|
|
|
|
|
100 |
100 |
|
|
|
|
