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TPS3306-18DR
|
| Price |
|
|
$3.64 |
|
|
$1.51 |
|
|
|
|
|
| RoHS |
|
Yes |
Compliant |
Compliant |
Not Compliant |
Yes |
Compliant |
Yes |
Yes |
Yes |
Yes |
| Lead Status |
|
Yes |
No |
No |
No |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
| MPS Method |
|
AC/DC Disconnect |
|
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
57 |
18 |
6.5 |
|
|
|
|
|
|
|
| No. of PSE Ports |
|
4 |
|
|
|
|
|
|
|
|
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Approx. Price (US$) |
|
4.75 | 1ku |
1.65 | 1ku |
0.90 | 1ku |
0.90 | 1ku |
0.85 | 1ku |
1.05 | 1ku |
1.05 | 1ku |
1.25 | 1ku |
1.05 | 1ku |
1.05 | 1ku |
| Vin(Min)(V) |
|
44 |
2.5 |
2.5 |
|
|
|
|
|
|
|
| ILIM |
|
425mA TYP |
|
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
| ICUT |
|
375mA TYP |
|
|
|
|
|
|
|
|
|
| rDS(on) per FET(Typ)(mOhms) |
|
1300 |
|
22 |
|
|
|
|
|
|
|
| PoE Standards Supported |
|
802.3at Type 1 (802.3af) |
|
|
|
|
|
|
|
|
|
| Package Group |
|
HTQFP |
VQFN |
SON |
SOT-23 |
SOT-23 |
MSOP-PowerPAD,SOIC |
SOIC,VSSOP |
SOIC |
SOIC,VSSOP |
SOIC,VSSOP |
| Special Features |
|
Integrated FET,Over Current Reporting,Over Temp Reporting |
Adjustable Rise Time,Current Sense/Monitor,Fault Reporting,Overvoltage Protection,Power Good,Reverse Current Protection,Thermal Shutdown,Undervoltage Protection |
|
Active Low Enable,Manual Reset |
Watchdog Timer |
Active Low Enable,Manual Reset,Watchdog Timer |
Watchdog Timer |
Watchdog Timer |
Watchdog Timer |
Watchdog Timer |
| Pair Control |
|
Alternative A/B |
|
|
|
|
|
|
|
|
|
| Imax(A) |
|
|
12 |
|
|
|
|
|
|
|
|
| Current Limit(Min)(A) |
|
|
0.01 |
|
|
|
|
|
|
|
|
| Vabsmax_cont(V) |
|
|
30 |
|
|
|
|
|
|
|
|
| ON_OFF Control Input(s) |
|
|
ENUV |
|
|
|
|
|
|
|
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| Overvoltage Response |
|
|
Cutoff |
|
|
|
|
|
|
|
|
| Overcurrent Response |
|
|
Current Limiting |
|
|
|
|
|
|
|
|
| Current Limit(Max)(A) |
|
|
12 |
|
|
|
|
|
|
|
|
| Current Limit Function Enabled |
|
|
Startup Only |
|
|
|
|
|
|
|
|
| Ron(Typ)(mOhm) |
|
|
3 |
|
|
|
|
|
|
|
|
| Current Limit Type |
|
|
Adjustable |
|
|
|
|
|
|
|
|
| Number of Channels(#) |
|
|
1 |
|
|
|
|
|
|
|
|
| UL Recognition |
|
|
No |
|
|
|
|
|
|
|
|
| FET Protection |
|
|
SOA |
|
|
|
|
|
|
|
|
| Fault Response |
|
|
Latch Off |
|
|
|
|
|
|
|
|
| Rise Time(Typ)(us) |
|
|
Adjustable |
|
|
|
|
|
|
|
|
| Enable |
|
|
|
Active Low |
|
|
|
|
|
|
|
| Rating |
|
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Automotive |
Catalog |
Catalog |
| Number of Switches |
|
|
|
1 |
|
|
|
|
|
|
|
| Continuous Current(Max)(A) |
|
|
|
5 |
|
|
|
|
|
|
|
| Current Limit Topology |
|
|
|
Constant-Current |
|
|
|
|
|
|
|
| Current Limit Accuracy @ 1A |
|
|
|
+/-7.0% (4100mA min / 4715mA max) |
|
|
|
|
|
|
|
| Current Limit(A) |
|
|
|
0.5 to 5.0 |
|
|
|
|
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
1.14 |
1.08,1.4,1.62 |
2.93 |
2.93 |
2.93 |
2.93 |
2.93 |
| Output Driver Type / Reset Output |
|
|
|
|
Active-low,Open-drain |
Active-high,Active-low,Push-pull |
Active-low,Push-pull |
Active-low,Open-drain |
Active-low,Open-drain |
Active-low,Open-drain |
Active-low,Open-drain |
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
Adjustable |
N/A |
1.8 |
1.5 |
1.5 |
1.8 |
1.8 |
| Time Delay(ms) |
|
|
|
|
130 |
180 |
200 |
100 |
100 |
100 |
100 |
| Iq(Typ)(uA) |
|
|
|
|
1.2 |
14 |
15 |
15 |
15 |
15 |
15 |
| # of Supplies Monitored |
|
|
|
|
1 |
1 |
2 |
3 |
3 |
3 |
3 |
| VCC(Min)(V) |
|
|
|
|
0.4 |
0.75 |
2.7 |
2.7 |
2.7 |
2.7 |
2.7 |
| Watchdog Timer WDI(sec) |
|
|
|
|
None |
1.4 |
1.6 |
0.8 |
0.8 |
0.8 |
0.8 |
| VCC(Max)(V) |
|
|
|
|
3.3 |
3.3 |
6 |
6 |
6 |
6 |
6 |
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
N/A |
N/A |
1.68 |
1.4 |
1.4 |
1.68 |
1.68 |
| Reset Threshold Accuracy(%) |
|
|
|
|
0.75 |
3.7 |
2.7 |
2.7 |
2.7 |
2.7 |
2.7 |
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
1.2 |
1.2,1.5,1.8 |
3.3 |
3.3 |
3.3 |
3.3 |
3.3 |