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TPS542941PWP
|
| Price |
|
$0.79 |
|
|
$6.63 |
$1.74 |
$2.55 |
|
|
$5.15 |
|
| RoHS |
|
Compliant |
Yes |
Compliant |
Yes |
Yes |
Yes |
Compliant |
Yes |
Yes |
Compliant |
| Lead Status |
|
No |
Yes |
No |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
No |
| Threshold Voltage 1(Typ)(V) |
|
Adjustable,0.84,1.12,1.16,1.4,1.67,1.77,2.33,2.79,3.07,4.65 |
2.25 |
Adjustable |
|
|
|
|
|
|
|
| Output Driver Type / Reset Output |
|
Active-low,Open-drain |
Active-high,Push-pull |
Active-low,Open-drain |
|
|
|
|
|
|
|
| VCC(Min)(V) |
|
1.8 |
1.6 |
1.8 |
|
|
|
|
|
|
|
| VCC(Max)(V) |
|
6.5 |
6 |
6.5 |
|
|
|
|
|
|
|
| Reset Threshold Accuracy(%) |
|
2 |
2.5 |
1 |
|
|
|
|
|
|
|
| Rating |
|
Catalog |
Automotive |
Automotive |
HiRel Enhanced Product |
|
|
Catalog |
Automotive |
Automotive |
Catalog |
| Operating Temperature Range(C) |
|
-40 to 125 |
|
-40 to 125 |
-55 to 125 |
|
|
-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 85 |
| # of Supplies Monitored |
|
1 |
|
4 |
|
|
|
|
|
|
|
| Package Size |
|
mm2 |
|
mm2 |
|
|
|
|
mm2 |
mm2 |
|
| Watchdog Timer WDI(sec) |
|
None |
None |
0.6 |
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
0.68 | 1ku |
1.00 | 1ku |
1.15 | 1ku |
|
|
|
1.35 | 1ku |
2.20 | 1ku |
3.23 | 1ku |
1.10 | 1ku |
| Monitored Voltage 1 (typ)(Nom)(V) |
|
Adjustable,0.9,1.2,1.25,1.5,1.8,1.9,2.5,3,3.3,5 |
2.5 |
Adjustable |
|
|
|
|
|
|
|
| Package Group |
|
SOT-23,WSON |
SOT-23 |
QFN |
HTSSOP |
|
|
HTSSOP |
HTSSOP |
LQFP |
HTSSOP,QFN |
| Time Delay(ms) |
|
Programmable |
10,200 |
20,30,Programmable |
|
|
|
|
|
|
|
| Iq(Typ)(uA) |
|
2.4 |
0.22 |
11 |
|
|
|
|
|
|
|
| Special Features |
|
Active Low Enable,Manual Reset |
Manual Reset |
Active Low Enable,Manual Reset,Negative Voltage Monitoring,Over Voltage Sense,Watchdog Timer |
|
|
|
Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification |
Enable,Over Current Protection,Power Good,Synchronous Rectification,Thermal Shutdown,UVLO Fixed |
|
Enable,Light Load Efficiency,Power Good,Synchronous Rectification |
| Monitored Voltage 2 (typ)(Nom)(V) |
|
N/A |
|
Adjustable |
|
|
|
|
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
N/A |
|
Adjustable |
|
|
|
|
|
|
|
| # of supplies monitored |
|
|
1 |
|
|
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
[pf]5SOT-23[/pf] |
|
|
|
|
|
|
|
|
| Operating Temperature Range (° |
|
|
|
|
|
|
|
|
|
|
|
| C) |
|
|
-40 to 125 |
|
|
|
|
|
|
|
|
| Vout(Max)(V) |
|
|
|
|
4 |
|
|
23 |
11 |
|
7 |
| Switching Frequency(Min)(kHz) |
|
|
|
|
100 |
|
|
300 |
|
|
700 |
| Vout(Min)(V) |
|
|
|
|
0.7 |
|
|
0.7 |
0.9 |
|
0.76 |
| Vin(Max)(V) |
|
|
|
|
5.5 |
|
|
28 |
40 |
|
18 |
| Switching Frequency(Max)(kHz) |
|
|
|
|
1000 |
|
|
1000 |
600 |
|
700 |
| Regulated Outputs(#) |
|
|
|
|
1 |
|
|
1 |
3 |
|
2 |
| Type |
|
|
|
|
Controller |
|
|
Controller |
|
|
Converter |
| Iq(Typ)(mA) |
|
|
|
|
1.5 |
|
|
1.5 |
0.03 |
|
1.3 |
| Iout(Max)(A) |
|
|
|
|
25 |
|
|
20 |
6 |
|
2 |
| Vin(Min)(V) |
|
|
|
|
2.25 |
|
|
4.5 |
2 |
|
4.5 |
| Duty Cycle(Max)(%) |
|
|
|
|
95 |
|
|
84 |
|
|
85 |
| Number of Phases |
|
|
|
|
|
|
|
1 |
|
|
|
| Shutdown Current(Typ)(uA) |
|
|
|
|
|
|
|
|
3 |
|
|
| Processor Supplier |
|
|
|
|
|
|
|
|
Generic |
|
|
| Processor Name |
|
|
|
|
|
|
|
|
Generic |
|
|
| Step-Down DC/DC Controller |
|
|
|
|
|
|
|
|
2 |
|
|
| Step-Up DC/DC Controller |
|
|
|
|
|
|
|
|
1 |
|
|
| Control Mode |
|
|
|
|
|
|
|
|
|
|
D-CAP2 |