|
|
Texas Instruments
TPS62742DSSR
|
Texas Instruments
TPS627451DSSR
|
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TPS650944A0RSKT
|
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TPS65132T6YFFR
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TPS65252RHDR
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TPS71501DCKR
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TPS71525DCKR
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TPS79333DBVRG4Q1
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TPS82697SIPR
|
Texas Instruments
TPS84259RKGR
|
| Price |
|
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| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
Yes |
No |
No |
No |
No |
Yes |
No |
No |
| Special Features |
|
Dynamic Voltage Scaling,Light Load Efficiency,Output Discharge,Power Good,Synchronous Rectification |
Dynamic Voltage Scaling,Enable,Light Load Efficiency,Output Discharge,Power Good,Synchronous Rectification |
Comm Control,Dynamic Voltage Scaling,Enable,I2C Control,Power Good,Power Sequencing,Thermal Shutdown,UVLO Fixed |
|
Adjustable Current Limit,Enable,Light Load Efficiency,Phase Interleaving,Power Good,Synchronous Rectification,UVLO Adjustable |
N/A |
N/A |
Enable |
Enable,Spread Spectrum |
|
| Duty Cycle(Max)(%) |
|
100 |
100 |
|
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| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 85 |
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Automotive |
|
|
| Vin(Max)(V) |
|
5.5 |
10 |
21 |
5.5 |
16 |
24 |
24 |
5.5 |
4.8 |
|
| Type |
|
Converter |
Converter |
|
Converter |
Converter |
|
|
|
|
|
| Regulated Outputs(#) |
|
1 |
1 |
12 |
|
2 |
1 |
1 |
1 |
1 |
|
| Package Group |
|
WSON |
WSON |
QFN |
DSBGA,WQFN |
VQFN |
SC70 |
SC70 |
SOT-23 |
|
|
| Switching Frequency(Max)(kHz) |
|
2000 |
2500 |
|
2250 |
2200 |
|
|
|
3300 |
|
| Approx. Price (US$) |
|
0.79 | 1ku |
0.95 | 1ku |
2.75 | 1ku |
0.75 | 1ku |
1.95 | 1ku |
0.30 | 1ku |
0.30 | 1ku |
0.26 | 1ku |
0.94 | 1ku |
|
| Iout(Max)(A) |
|
0.4 |
0.3 |
|
0.15 |
3 |
0.05 |
0.05 |
0.2 |
0.8 |
|
| Vout(Max)(V) |
|
3.3 |
2.8 |
3.575 |
6 |
15 |
15 |
15 |
5.5 |
2.8 |
|
| Iq(Typ)(mA) |
|
0.0003 |
0.0004 |
|
0.54 |
0.5 |
0.003 |
0.003 |
0.17 |
0.023 |
|
| Vout(Min)(V) |
|
1.8 |
1.3 |
|
4 |
0.8 |
1.2 |
1.2 |
1.22 |
2.8 |
|
| Control Mode |
|
Constant on-time (COT) |
Constant on-time (COT) |
|
|
|
|
|
|
|
|
| Vin(Min)(V) |
|
3 |
3.3 |
5.4 |
2.5 |
4.5 |
2.5 |
2.5 |
2.7 |
2.3 |
|
| Step-Down DC/DC Controller |
|
|
|
3 |
|
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|
|
|
|
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| LDO |
|
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|
3 |
|
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|
|
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| Package Size |
|
|
|
mm2 |
|
|
mm2 |
mm2 |
mm2 |
mm2 |
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| Step-Down DC/DC Converter |
|
|
|
3 |
|
|
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|
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| Processor Name |
|
|
|
Apollo Lake |
|
|
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|
|
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| Switching Frequency(Min)(kHz) |
|
|
|
|
1350 |
300 |
|
|
|
2700 |
|
| Topology |
|
|
|
|
Split-Rail |
|
|
|
|
|
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| Vout2(Max)(V) |
|
|
|
|
-4 |
|
|
|
|
|
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| Vout2(Min)(V) |
|
|
|
|
-6 |
|
|
|
|
|
|
| Vdo(Typ)(mV) |
|
|
|
|
|
|
415 |
415 |
112 |
|
|
| Accuracy(%) |
|
|
|
|
|
|
4 |
4 |
2 |
|
|
| Fixed Output Options(V) |
|
|
|
|
|
|
1.8,1.9,2.3,2.5,3,3.3,3.4,5 |
1.8,1.9,2.3,2.5,3,3.3,3.4,5 |
1.8,2.5,2.8,3,3.3 |
|
|
| Output Capacitor Type |
|
|
|
|
|
|
Ceramic |
Ceramic |
Ceramic |
|
|
| Output Options |
|
|
|
|
|
|
Adjustable Output,Fixed Output |
Adjustable Output,Fixed Output |
Adjustable Output |
|
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| PSRR @ 100KHz(dB) |
|
|
|
|
|
|
60 |
60 |
43 |
|
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| Noise(uVrms) |
|
|
|
|
|
|
|
|
32 |
|
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| Soft Start |
|
|
|
|
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Fixed |
|
| Package Type |
|
|
|
|
|
|
|
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MicroSiP (BGA) |
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| Switching Frequency(Typ)(kHz) |
|
|
|
|
|
|
|
|
|
3000 |
|
