|
|
Texas Instruments
TPS2421-1DDAR
|
Texas Instruments
TPS2555DRCR
|
Texas Instruments
TPS2003CDRCR
|
Texas Instruments
TPS2030DR
|
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TPS2030P
|
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TPS2031DRG4
|
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TPS2062CDRBT-2
|
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TPS2064DGNRG4
|
Texas Instruments
TPS2065DG4
|
Texas Instruments
TPS2068DG4
|
| Price |
|
|
|
|
$1.42 |
|
$1.07 |
$1.41 |
|
|
|
| RoHS |
|
Compliant |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
Yes |
Yes |
No |
Yes |
No |
No |
No |
Yes |
No |
| FET Protection |
|
SOA,Thermal |
|
|
|
|
|
|
|
|
|
| Current Limit(Max)(A) |
|
5.5 |
|
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 85 |
-40 to 85 |
|
|
|
-40 to 85 |
0 to 70 |
-40 to 85 |
-40 to 85,0 to 70 |
| Overcurrent Response |
|
Current Limiting |
|
|
|
|
|
|
|
|
|
| Current Limit(Min)(A) |
|
1.8 |
|
|
|
|
|
|
|
|
|
| ON_OFF Control Input(s) |
|
EN\ |
|
|
|
|
|
|
|
|
|
| Current Limit Function Enabled |
|
Always |
|
|
|
|
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|
| Approx. Price (US$) |
|
0.85 | 1ku |
0.85 | 1ku |
0.82 | 1ku |
0.95 | 1ku |
0.95 | 1ku |
0.95 | 1ku |
0.68 | 1ku |
1.00 | 1ku |
0.50 | 1ku |
0.73 | 1ku |
| Vabsmax_cont(V) |
|
25 |
|
|
|
|
|
|
|
|
|
| UL Recognition |
|
Yes |
|
|
|
|
|
|
|
|
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Ron(Typ)(mOhm) |
|
33 |
|
|
|
|
|
|
|
|
|
| Current Limit Type |
|
Adjustable |
|
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
20 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
| Current Limit Accuracy |
|
14% at 5.5A |
|
|
|
|
|
|
|
|
|
| Number of Channels(#) |
|
1 |
|
|
|
|
|
|
|
|
|
| Imax(A) |
|
5.5 |
|
|
|
|
|
|
|
|
|
| Special Features |
|
Adjustable Rise Time,Fault Reporting,Power Good,Thermal Shutdown |
|
|
|
|
|
|
|
|
|
| Vin(Min)(V) |
|
3 |
4.5 |
4.5 |
2.7 |
2.7 |
2.7 |
4.5 |
2.7 |
2.7 |
2.7 |
| Fault Response |
|
Latch Off |
|
|
|
|
|
|
|
|
|
| Package Group |
|
SO PowerPAD |
VSON |
VSON |
PDIP,SOIC |
PDIP,SOIC |
PDIP,SOIC |
SON |
MSOP-PowerPAD,SON |
SOIC,MSOP-PowerPAD,SOT-23 |
MSOP-PowerPAD,SOIC |
| Current Limit(A) |
|
|
0.25 to 2.7 |
|
|
|
|
|
|
|
|
| Enable |
|
|
Active Low |
Active High |
Active High |
Active High |
Active High |
Active Low |
Active High |
Active High |
Active Low |
| Rating |
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Current Limit Topology |
|
|
Constant-Current |
Constant-Current |
Constant-Current |
Constant-Current |
Constant-Current |
Constant-Current |
Constant-Current |
Constant-Current |
Constant-Current |
| Current Limit Accuracy @ 1A |
|
|
10% |
|
|
|
|
|
|
|
|
| Continuous Current(Max)(A) |
|
|
2.5 |
2 |
0.2 |
0.2 |
0.6 |
1 |
1.5 |
1 |
1.5 |
| rDS(on) per FET(Typ)(mOhms) |
|
|
73 |
|
|
|
|
|
|
|
|
| Number of Switches |
|
|
1 |
2 |
1 |
1 |
1 |
2 |
2 |
1 |
1 |
| USB Switch rDS(on)(mOhms) |
|
|
|
70 |
33 |
33 |
33 |
70 |
70 |
70 |
70 |
