|
|
Texas Instruments
TPS2054DR
|
Texas Instruments
TPS2054D
|
Texas Instruments
TPS2068DRG4
|
Texas Instruments
TPS2085D
|
Texas Instruments
TPS2069DGN
|
Texas Instruments
TPS2065DR
|
Texas Instruments
TPS2020DRG4
|
Texas Instruments
TPS2034P
|
Texas Instruments
TPS2044D
|
Texas Instruments
TPS2071DAPG4
|
| Price |
|
$3.37 |
|
|
|
$1.36 |
$0.94 |
$1.07 |
|
|
|
| RoHS |
|
Yes |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Compliant |
| Lead Status |
|
Yes |
Yes |
|
Yes |
No |
Yes |
No |
Yes |
Yes |
Yes |
| UL Recognition |
|
|
|
|
No |
|
|
|
|
|
|
| Fault Response |
|
|
|
|
Auto Retry |
|
|
|
|
|
|
| Quiescent Current (Iq)(Max)(uA) |
|
|
|
|
110 |
|
|
|
|
|
|
| Package Group |
|
|
|
|
SOIC |
MSOP-PowerPAD |
MSOP-PowerPAD,SOIC,SOT-23 |
SOIC |
PDIP,SOIC |
|
HTSSOP |
| Vabsmax(Max)(V) |
|
|
|
|
5.5 |
|
|
|
|
|
|
| Current Limit Type |
|
|
|
|
Fixed |
|
|
|
|
|
|
| Special Features |
|
|
|
|
Current Limited,Fault Reporting,Over Current Reporting,Thermal Shutdown,Undervoltage Protection |
|
|
|
|
|
|
| Ron(Typ)(mOhm) |
|
|
|
|
90 |
|
|
|
|
|
|
| Rise Time(Typ)(us) |
|
|
|
|
3000 |
|
|
|
|
|
|
| Number of Channels(#) |
|
|
|
|
4 |
|
|
|
|
|
|
| Package Size |
|
|
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
mm2 |
| Current Limit(Max)(A) |
|
|
|
|
0.5 |
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
|
5.5 |
| Imax(A) |
|
|
|
|
0.5 |
|
|
|
|
|
|
| Vin(Min)(V) |
|
|
|
|
2.7 |
2.7 |
2.7 |
2.7 |
2.7 |
|
4.5 |
| Overvoltage Protection |
|
|
|
|
No |
|
|
|
|
|
|
| Current Limit(Min)(A) |
|
|
|
|
0.5 |
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
|
|
1.05 | 1ku |
0.73 | 1ku |
0.50 | 1ku |
0.95 | 1ku |
0.95 | 1ku |
|
3.20 | 1ku |
| Shutdown Current (ISD)(Typ)(uA) |
|
|
|
|
0.025 |
|
|
|
|
|
|
| Quiescent Current (Iq)(Typ)(uA) |
|
|
|
|
85 |
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
|
0 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
|
-40 to 85 |
| Rating |
|
|
|
|
|
Catalog |
Catalog |
Catalog |
Catalog |
|
|
| Current Limit Topology |
|
|
|
|
|
Constant-Current |
Constant-Current |
Constant-Current |
Constant-Current |
|
|
| Number of Switches |
|
|
|
|
|
1 |
1 |
1 |
1 |
|
|
| Continuous Current(Max)(A) |
|
|
|
|
|
1.5 |
1 |
0.2 |
2 |
|
|
| Enable |
|
|
|
|
|
Active High |
Active High |
Active Low |
Active High |
|
|
| USB Switch rDS(on)(mOhms) |
|
|
|
|
|
70 |
70 |
33 |
33 |
|
|
| rDS(on) per FET, Bus Power(Typ)(mOhms) |
|
|
|
|
|
|
|
|
|
|
560 |
| Application |
|
|
|
|
|
|
|
|
|
|
USB 4-port hub |
| Ports(Max) |
|
|
|
|
|
|
|
|
|
|
4 |
| Switch Enable |
|
|
|
|
|
|
|
|
|
|
L |
| Switch Current Limit Bus Power(Min)(A) |
|
|
|
|
|
|
|
|
|
|
0.12 |
| LDO Output Current(mA) |
|
|
|
|
|
|
|
|
|
|
100 |
| LDO Output Range(V) |
|
|
|
|
|
|
|
|
|
|
3.3 |
| Number of FETs |
|
|
|
|
|
|
|
|
|
|
8 |
