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TPS61141DRCR
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TPS3808G30DBVRG4
|
| Price |
|
|
$1.00 |
|
$0.94 |
$3.62 |
$4.78 |
|
|
$1.28 |
$0.77 |
| RoHS |
|
Yes |
Compliant |
Yes |
Yes |
Yes |
Yes |
Not Compliant |
|
Yes |
Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
|
Yes |
No |
| Peak Efficiency(%) |
|
85 |
|
|
|
|
|
|
|
|
|
| Vout(Min)(V) |
|
2.5 |
0.9 |
|
2.5 |
1.5 |
0.5 |
1.2 |
|
3.3 |
|
| Shutdown Current(Typ)(uA) |
|
1.5 |
|
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 125 |
|
0 to 70 |
-40 to 125 |
-40 to 85 |
-40 to 125 |
|
-40 to 85 |
-40 to 125 |
| Rating |
|
Catalog |
Catalog |
|
Catalog |
Automotive |
Catalog |
Catalog |
|
Catalog |
Catalog |
| Type |
|
Inductive |
|
|
|
|
Converter |
|
|
Charge Pump |
|
| Special Features |
|
Synchronous Rectification |
Enable |
|
|
|
Dynamic Voltage Scaling,Enable,Light Load Efficiency,Output Discharge,Power Good,Synchronous Rectification |
|
|
Enable,Frequency Synchronization |
Active Low Enable,Manual Reset |
| Topology |
|
Boost |
|
|
|
|
|
|
|
|
|
| Channels(#) |
|
2 |
|
|
|
|
|
|
|
|
|
| Vin(Min)(V) |
|
3 |
2 |
|
2.7 |
2.7 |
3.3 |
1.7 |
|
1.8 |
|
| Package Group |
|
VSON |
DSBGA,WSON |
|
SOT-23 |
HTSSOP |
VQFN |
SON,SOT-223,SOT-23 |
|
HTSSOP |
SOT-23,WSON |
| Vout(Max)(V) |
|
27 |
5 |
|
3.3 |
5.5 |
2 |
5.5 |
|
3.3 |
|
| Approx. Price (US$) |
|
0.90 | 1ku |
0.48 | 1ku |
|
0.38 | 1ku |
2.10 | 1ku |
2.65 | 1ku |
0.45 | 1ku |
|
0.65 | 1ku |
0.68 | 1ku |
| Switching Frequency(Max)(kHz) |
|
1200 |
|
|
|
|
1000 |
|
|
400 |
|
| LED Current Per Channel(mA) |
|
23 |
|
|
|
|
|
|
|
|
|
| LED(#) |
|
1 OLED + 4 |
|
|
|
|
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
93 |
|
|
|
|
84 |
|
|
|
|
| Package Size |
|
mm2 |
mm2 |
|
mm2 |
mm2 |
|
mm2 |
|
|
mm2 |
| Vin(Max)(V) |
|
6 |
5.5 |
|
10 |
5.5 |
5 |
5.5 |
|
3.6 |
|
| Output Options |
|
|
Fixed Output |
|
Fixed Output |
Adjustable Output,Fixed Output |
|
Adjustable Output,Fixed Output |
|
|
|
| Iout(Max)(A) |
|
|
0.25 |
|
0.15 |
2 |
6 |
0.25 |
|
0.1 |
|
| Regulated Outputs(#) |
|
|
1 |
|
1 |
1 |
1 |
1 |
|
1 |
|
| Noise(uVrms) |
|
|
33.5 |
|
56 |
60 |
|
30 |
|
|
|
| Fixed Output Options(V) |
|
|
1,1.05,1.1,1.2,1.5,1.8,1.85,1.9,2.5,2.7,2.8,2.85,3,3.3,4.8,5 |
|
2.5,3.3 |
1.5,1.8,2.5,3.3 |
|
1.3,1.5,1.6,1.8,1.9,2.5,3,3.3,5 |
|
|
|
| Vdo(Typ)(mV) |
|
|
130 |
|
150 |
210 |
|
40 |
|
|
|
| Output Capacitor Type |
|
|
Ceramic |
|
Non-Ceramic |
Non-Ceramic |
|
Cap Free,Ceramic |
|
|
|
| Iq(Typ)(mA) |
|
|
0.009 |
|
0.017 |
0.07 |
1.6 |
0.4 |
|
0.05 |
|
| Accuracy(%) |
|
|
2 |
|
3 |
2 |
|
1 |
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
|
25 |
|
|
32 |
|
|
|
| Additional Features |
|
|
|
|
Enable,Overcurrent Protection,Soft Start,Thermal Shutdown |
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
Enable,Fast Transient Response,Foldback Overcurrent Protection,Reverse Current Protection,Soft Start,Thermal Shutdown |
|
|
|
| Control Mode |
|
|
|
|
|
|
D-CAP+ |
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
700 |
|
|
200 |
|
| 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 |
| Output Driver Type / Reset Output |
|
|
|
|
|
|
|
|
|
|
Active-low,Open-drain |
| VCC(Min)(V) |
|
|
|
|
|
|
|
|
|
|
1.8 |
| VCC(Max)(V) |
|
|
|
|
|
|
|
|
|
|
6.5 |
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
|
|
|
|
2 |
| # of Supplies Monitored |
|
|
|
|
|
|
|
|
|
|
1 |
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
|
|
|
|
None |
| 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 |
| Time Delay(ms) |
|
|
|
|
|
|
|
|
|
|
Programmable |
| Iq(Typ)(uA) |
|
|
|
|
|
|
|
|
|
|
2.4 |
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
|
|
N/A |
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
|
|
|
|
N/A |
