|
|
Texas Instruments
TPS73125DBVR
|
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TPS73125DBVTG4
|
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TPS73150DBVR
|
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TPS73201DRBR
|
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TPS3850G50DRCR
|
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TPS54331D
|
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TPS65266-1RHBR
|
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TPS22922BYZPR
|
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TPS65014RGZT
|
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TPS2393APWG4
|
| Price |
|
|
|
|
|
|
$1.24 |
|
|
|
$2.41 |
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
Yes |
No |
Yes |
No |
Yes |
Yes |
| Approx. Price (US$) |
|
0.33 | 1ku |
0.33 | 1ku |
0.33 | 1ku |
0.45 | 1ku |
|
0.60 | 1ku |
1.80 | 1ku |
|
2.95 | 1ku |
1.10 | 1ku |
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
|
|
|
mm2 |
mm2 |
mm2 |
| Vout(Max)(V) |
|
5.5 |
5.5 |
5.5 |
5.5 |
|
25 |
5.5 |
|
6.5 |
|
| Package Group |
|
SOT-23 |
SOT-23 |
SOT-23 |
SON,SOT-223,SOT-23 |
VSON|10 |
SO PowerPAD,SOIC |
VQFN |
DSBGA |
VQFN |
TSSOP |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Fixed Output Options(V) |
|
1.25,1.5,1.8,2.5,3,3.1,3.2,3.3,5 |
1.25,1.5,1.8,2.5,3,3.1,3.2,3.3,5 |
1.25,1.5,1.8,2.5,3,3.1,3.2,3.3,5 |
1.3,1.5,1.6,1.8,1.9,2.5,3,3.3,5 |
|
|
|
|
|
|
| Output Capacitor Type |
|
Cap Free,Ceramic |
Cap Free,Ceramic |
Cap Free,Ceramic |
Cap Free,Ceramic |
|
|
|
|
|
|
| Vin(Min)(V) |
|
1.7 |
1.7 |
1.7 |
1.7 |
|
3.5 |
2.7 |
0.9 |
1.8 |
-80 |
| Vin(Max)(V) |
|
5.5 |
5.5 |
5.5 |
5.5 |
|
28 |
6 |
3.6 |
6.5 |
-20 |
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
|
-40 to 150 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
| Additional Features |
|
Enable,Fast Transient Response,Foldback Overcurrent Protection,Reverse Current Protection,Soft Start,Thermal Shutdown |
Enable,Fast Transient Response,Foldback Overcurrent Protection,Reverse Current Protection,Soft Start,Thermal Shutdown |
Enable,Fast Transient Response,Foldback Overcurrent Protection,Reverse Current Protection,Soft Start,Thermal Shutdown |
Enable,Fast Transient Response,Foldback Overcurrent Protection,Reverse Current Protection,Soft Start,Thermal Shutdown |
|
|
|
|
|
|
| Iq(Typ)(mA) |
|
0.4 |
0.4 |
0.4 |
0.4 |
|
0.11 |
0.34 |
|
0.07 |
|
| Regulated Outputs(#) |
|
1 |
1 |
1 |
1 |
|
|
3 |
|
4 |
|
| PSRR @ 100KHz(dB) |
|
32 |
32 |
32 |
32 |
|
|
|
|
|
|
| Noise(uVrms) |
|
30 |
30 |
30 |
30 |
|
|
|
|
|
|
| Accuracy(%) |
|
1 |
1 |
1 |
1 |
|
|
|
|
|
|
| Iout(Max)(A) |
|
0.15 |
0.15 |
0.15 |
0.25 |
|
3 |
3 |
|
1 |
|
| Vout(Min)(V) |
|
1.2 |
1.2 |
1.2 |
1.2 |
|
0.8 |
2.7 |
|
0.85 |
|
| Vdo(Typ)(mV) |
|
30 |
30 |
30 |
40 |
|
|
|
|
|
|
| Output Options |
|
Adjustable Output,Fixed Output |
Adjustable Output,Fixed Output |
Adjustable Output,Fixed Output |
Adjustable Output,Fixed Output |
|
|
|
|
|
|
| Number of supplies monitored |
|
|
|
|
|
1 |
|
|
|
|
|
| VCC(Max)(V) |
|
|
|
|
|
6.5 |
|
|
|
|
|
| Approx. price(US$) |
|
|
|
|
|
0.75 | 1ku |
|
|
|
|
|
| Package size |
|
|
|
|
|
mm2 |
|
|
|
|
|
| Monitored voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
Adjustable,1.2,1.8,3,3.3,5 |
|
|
|
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
10 |
|
|
|
|
|
| Threshold voltage 1(Typ)(V) |
|
|
|
|
|
Adjustable,1.11,1.15,1.67,1.72,2.79,2.88,3.06,3.16,4.65,4.8 |
|
|
|
|
|
| VCC(Min)(V) |
|
|
|
|
|
1.6 |
|
|
|
|
|
| Watchdog timer WDI(sec) |
|
|
|
|
|
Programmable |
|
|
|
|
|
| Output driver type/reset output |
|
|
|
|
|
Active-low,Open-drain |
|
|
|
|
|
| Features |
|
|
|
|
|
Undervoltage and overvoltage monitor,Watchdog disable,Watchdog timer,Window watchdog,Functional safety |
|
|
|
|
|
| Operating temperature range(C) |
|
|
|
|
|
-40 to 125 |
|
|
|
|
|
| Time delay(ms) |
|
|
|
|
|
Programmable |
|
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
570 |
250 |
|
|
|
| Special Features |
|
|
|
|
|
|
Enable,Light Load Efficiency,UVLO Adjustable |
Enable,Frequency Synchronization,Light Load Efficiency,Phase Interleaving,Power Good,Synchronous Rectification,UVLO Adjustable |
Quick Output Discharge |
Power Good,Power Sequencing |
|
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
90 |
100 |
|
|
|
| Type |
|
|
|
|
|
|
Converter |
Converter |
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
570 |
2400 |
|
1500 |
|
| Control Mode |
|
|
|
|
|
|
|
Current Mode |
|
|
|
| Quiescent Current (Iq)(Typ)(uA) |
|
|
|
|
|
|
|
|
0.2 |
|
|
| HBM ESD(kV) |
|
|
|
|
|
|
|
|
3 |
|
|
| Ron(Typ)(mOhm) |
|
|
|
|
|
|
|
|
16 |
|
|
| Rise Time(Typ)(us) |
|
|
|
|
|
|
|
|
137 |
|
|
| Quiescent Current (Iq)(Max)(uA) |
|
|
|
|
|
|
|
|
0.88 |
|
|
| Shutdown Current (ISD)(Typ)(uA) |
|
|
|
|
|
|
|
|
0.13 |
|
|
| Ron @1.8V(Typ)(mOhm) |
|
|
|
|
|
|
|
|
33 |
|
|
| Output Rise Time @ 1.8V(Typ)(us) |
|
|
|
|
|
|
|
|
200 |
|
|
| Number of Channels(#) |
|
|
|
|
|
|
|
|
1 |
|
|
| Imax(A) |
|
|
|
|
|
|
|
|
2 |
|
|
| LDO |
|
|
|
|
|
|
|
|
|
2 |
|
| Step-Down DC/DC Converter |
|
|
|
|
|
|
|
|
|
2 |
|
| Step-Down DC/DC Controller |
|
|
|
|
|
|
|
|
|
0 |
|
| Step-Up DC/DC Controller |
|
|
|
|
|
|
|
|
|
0 |
|
| Step-Up DC/DC Converter |
|
|
|
|
|
|
|
|
|
0 |
|
| Vabsmax_cont(V) |
|
|
|
|
|
|
|
|
|
|
-100 |
| Status Output |
|
|
|
|
|
|
|
|
|
|
FLT\,PG\ |
| Design Support |
|
|
|
|
|
|
|
|
|
|
Calculation Tool |
| Current Limit Function Enabled |
|
|
|
|
|
|
|
|
|
|
Always |
| Fault Response |
|
|
|
|
|
|
|
|
|
|
Auto Retry |
| Channel(s) Controlled(#) |
|
|
|
|
|
|
|
|
|
|
1 |
| Current Limit Threshold(Typ)(Ext FET=mV) |
|
|
|
|
|
|
|
|
|
|
40 |
| Current Limit Accuracy |
|
|
|
|
|
|
|
|
|
|
40 mV +/- 17.5% |
