|
|
Texas Instruments
TPS75315QPWPRQ1
|
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TPS2062DGNRG4
|
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TPS62112RSARG4
|
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TPS62205DBVR
|
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TPS54355PWPRG4
|
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TPS78228DDCRG4
|
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TPS3125J18DBVTG4
|
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TPS2370PWRG4
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TPS70345PWPR
|
Texas Instruments
TPS71713DCKR
|
| Price |
|
|
|
|
$0.78 |
|
|
$1.20 |
|
$2.64 |
$0.73 |
| RoHS |
|
Not Compliant |
Compliant |
Compliant |
Yes |
|
Compliant |
Compliant |
Compliant |
Yes |
Yes |
| Lead Status |
|
No |
No |
No |
Yes |
|
No |
No |
|
Yes |
Yes |
| USB Switch rDS(on)(mOhms) |
|
|
70 |
|
|
|
|
|
|
|
|
| Number of Switches |
|
|
2 |
|
|
|
|
|
|
|
|
| Enable |
|
|
Active Low |
|
|
|
|
|
|
|
|
| Continuous Current(Max)(A) |
|
|
1 |
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
|
-40 to 125 |
-40 to 85 |
|
-40 to 125 |
-40 to 125 |
| Rating |
|
|
Catalog |
Catalog |
Catalog |
|
Catalog |
Catalog |
|
Catalog |
Catalog |
| Vin(Max)(V) |
|
|
5.5 |
17 |
6 |
|
5.5 |
|
|
6 |
6.5 |
| Vin(Min)(V) |
|
|
2.7 |
3.1 |
2.5 |
|
2.2 |
|
|
2.7 |
2.5 |
| Current Limit Topology |
|
|
Constant-Current |
|
|
|
|
|
|
|
|
| Package Group |
|
|
MSOP-PowerPAD,SOIC |
QFN |
SOT-23 |
|
SOT-23-THIN,WSON |
SOT-23 |
|
HTSSOP |
SC70,WSON |
| Approx. Price (US$) |
|
|
0.73 | 1ku |
1.20 | 1ku |
0.50 | 1ku |
|
0.25 | 1ku |
0.77 | 1ku |
|
2.35 | 1ku |
0.36 | 1ku |
| Package Size |
|
|
mm2 |
|
|
|
mm2 |
mm2 |
|
mm2 |
mm2 |
| Switching Frequency(Min)(kHz) |
|
|
|
900 |
650 |
|
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
100 |
100 |
|
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
1100 |
1500 |
|
|
|
|
|
|
| Iq(Typ)(mA) |
|
|
|
0.02 |
0.015 |
|
0.0005 |
|
|
0.18 |
0.045 |
| Regulated Outputs(#) |
|
|
|
1 |
1 |
|
1 |
|
|
2 |
1 |
| Control Mode |
|
|
|
Voltage Mode |
Voltage Mode |
|
|
|
|
|
|
| Iout(Max)(A) |
|
|
|
1.5 |
0.3 |
|
0.15 |
|
|
1 |
0.15 |
| Special Features |
|
|
|
Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification |
Enable,Light Load Efficiency,Synchronous Rectification |
|
|
Active Low Enable,Manual Reset |
|
|
|
| Vout(Max)(V) |
|
|
|
5 |
2.5 |
|
3.6 |
|
|
3.3 |
5 |
| Vout(Min)(V) |
|
|
|
5 |
2.5 |
|
1.8 |
|
|
3.3 |
0.9 |
| Type |
|
|
|
Converter |
Converter |
|
|
|
|
|
|
| Noise(uVrms) |
|
|
|
|
|
|
86 |
|
|
78 |
30 |
| Accuracy(%) |
|
|
|
|
|
|
3 |
|
|
2 |
3 |
| Output Options |
|
|
|
|
|
|
Fixed Output |
|
|
Fixed Output |
Adjustable Output,Fixed Output |
| Features |
|
|
|
|
|
|
Enable,Output Discharge |
|
|
|
|
| Thermal Resistance JA(C/W) |
|
|
|
|
|
|
66 |
|
|
|
|
| Vdo(Typ)(mV) |
|
|
|
|
|
|
130 |
|
|
160 |
170 |
| Fixed Output Options(V) |
|
|
|
|
|
|
1.8,2.2,2.3,2.5,2.7,2.8,3,3.3,3.6 |
|
|
3.3,1.2 |
0.9,1,1.1,1.2,1.3,1.5,1.8,1.85,1.9,2.1,2.5,2.6,2.7,2.8,2.85,2.9,3,3.3,4.5,5 |
| Output Capacitor Type |
|
|
|
|
|
|
Ceramic |
|
|
Ceramic,Non-Ceramic |
Ceramic |
| PSRR @ 100KHz(dB) |
|
|
|
|
|
|
13 |
|
|
22 |
67 |
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
|
3.7 |
|
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
|
|
14 |
|
|
|
| # of Supplies Monitored |
|
|
|
|
|
|
|
1 |
|
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
|
|
Active-high,Active-low,Push-pull |
|
|
|
| Time Delay(ms) |
|
|
|
|
|
|
|
180 |
|
|
|
| VCC(Min)(V) |
|
|
|
|
|
|
|
0.75 |
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
|
1.2,1.5,1.8,3 |
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
|
1.4 |
|
|
|
| VCC(Max)(V) |
|
|
|
|
|
|
|
3.3 |
|
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
|
N/A |
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
|
N/A |
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
|
1.08,1.4,1.62,2.64 |
|
|
|
| Vout2(Min)(V) |
|
|
|
|
|
|
|
|
|
1.2 |
|
| Iout2(A) |
|
|
|
|
|
|
|
|
|
2 |
|
| Additional Features |
|
|
|
|
|
|
|
|
|
Enable,Output Discharge,Overcurrent Protection,Power Good,Sequencing and Monitoring,Thermal Shutdown |
Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown |
| Vout2(Max)(V) |
|
|
|
|
|
|
|
|
|
1.2 |
|
