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TPS71812-33DRVTG4
|
| Price |
|
|
|
$3.04 |
|
|
|
|
|
$1.65 |
|
| RoHS |
|
Compliant |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Compliant |
| Lead Status |
|
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
|
| Switching Frequency(Min)(kHz) |
|
|
|
160 |
|
|
280 |
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
100 |
|
|
90 |
|
|
|
|
| Vin(Max)(V) |
|
|
|
6.2 |
6.5 |
|
4 |
5.5 |
|
|
|
| Approx. Price (US$) |
|
|
|
1.40 | 1ku |
1.67 | 1ku |
0.84 | 1ku |
4.30 | 1ku |
1.36 | 1ku |
0.65 | 1ku |
|
|
| Switch Current Limit(Typ)(A) |
|
|
|
2 |
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
0 to 70 |
-40 to 85 |
-40 to 85 |
|
|
| Rating |
|
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
|
| Special Features |
|
|
|
Enable |
Power Good |
Active Low Enable,Manual Reset |
|
Load Disconnect During Shutdown |
Active Low Enable,Manual Reset |
|
|
| Switch Current Limit(Min)(A) |
|
|
|
0.2 |
|
|
|
|
|
|
|
| Iq(Typ)(mA) |
|
|
|
1.9 |
0.07 |
|
11 |
0.59 |
|
|
|
| Package Group |
|
|
|
PDIP,SOIC |
VQFN |
MSOP-PowerPAD,SOIC |
HTSSOP |
DSBGA |
SOT-23 |
|
|
| Vout(Min)(V) |
|
|
|
-5 |
0.85 |
|
0.9 |
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
160 |
1500 |
|
700 |
|
|
|
|
| Vin(Min)(V) |
|
|
|
4 |
1.8 |
|
3 |
2.5 |
|
|
|
| Topology |
|
|
|
Inverting |
|
|
|
|
|
|
|
| Vout(Max)(V) |
|
|
|
-5 |
6.5 |
|
2.5 |
|
|
|
|
| Type |
|
|
|
Converter |
|
|
Converter |
|
|
|
|
| Regulated Outputs(#) |
|
|
|
|
4 |
|
1 |
|
|
|
|
| Iout(Max)(A) |
|
|
|
|
1 |
|
9 |
1.5 |
|
|
|
| LDO |
|
|
|
|
2 |
|
|
|
|
|
|
| Step-Down DC/DC Converter |
|
|
|
|
2 |
|
|
|
|
|
|
| Step-Down DC/DC Controller |
|
|
|
|
0 |
|
|
|
|
|
|
| Step-Up DC/DC Controller |
|
|
|
|
0 |
|
|
|
|
|
|
| Package Size |
|
|
|
|
mm2 |
mm2 |
|
mm2 |
mm2 |
|
|
| Step-Up DC/DC Converter |
|
|
|
|
0 |
|
|
|
|
|
|
| Time Delay(ms) |
|
|
|
|
|
200 |
|
|
200 |
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
Adjustable |
|
|
N/A |
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
2.25,2.63,2.93,4.55 |
|
|
4.55 |
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
Active-high,Active-low,Push-pull |
|
|
Active-high,Active-low,Push-pull |
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
3 |
|
|
2 |
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
30 |
|
|
15 |
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
Adjustable |
|
|
N/A |
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
None |
|
|
None |
|
|
| # of Supplies Monitored |
|
|
|
|
|
2 |
|
|
1 |
|
|
| VCC(Max)(V) |
|
|
|
|
|
6 |
|
|
5.5 |
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
2.5,3,3.3,5 |
|
|
5 |
|
|
| VCC(Min)(V) |
|
|
|
|
|
2 |
|
|
1.1 |
|
|
| Control Mode |
|
|
|
|
|
|
Voltage Mode |
|
|
|
|
| Features |
|
|
|
|
|
|
Enable,Power Good,Synchronous Rectification,Tracking |
|
|
|
|
| LED(#) |
|
|
|
|
|
|
|
3 |
|
|
|
