|
|
Texas Instruments
TPS2042DR
|
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TPS2561DRCR
|
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TPS75115QPWPG4
|
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TPS62006DGSG4
|
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TPS60204DGSG4
|
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TPS75333QPWPRG4
|
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TPS62510DRCRG4
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TPS72616DCQRG4
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TPS2043DG4
|
Texas Instruments
TPS2053ADR
|
| Price |
|
$2.67 |
|
$3.71 |
|
|
|
|
|
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|
| RoHS |
|
Yes |
Compliant |
Compliant |
Compliant |
Y |
Compliant |
Compliant |
|
|
Yes |
| Lead Status |
|
Yes |
No |
Yes |
Yes |
See ti.com |
Yes |
Yes |
|
|
Yes |
| Operating Temperature Range(C) |
|
|
-40 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 85 |
|
|
|
| Rating |
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
|
|
| rDS(on) per FET(Typ)(mOhms) |
|
|
45 |
|
|
|
|
|
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|
|
| Vin(Max)(V) |
|
|
6.5 |
5.5 |
5.5 |
3.6 |
5.5 |
3.8 |
|
|
|
| Current Limit(A) |
|
|
0.25 to 2.5 |
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| Current Limit Topology |
|
|
Constant-Current |
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|
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| Number of Switches |
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|
2 |
|
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| Continuous Current(Max)(A) |
|
|
2.5 |
|
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| Package Group |
|
|
VSON |
HTSSOP |
VSSOP |
VSSOP |
HTSSOP |
VSON |
|
|
|
| Approx. Price (US$) |
|
|
0.90 | 1ku |
2.00 | 1ku |
1.16 | 1ku |
0.65 | 1ku |
1.75 | 1ku |
0.79 | 1ku |
|
|
|
| Current Limit Accuracy @ 1A |
|
|
+/-7.5% (2590mA min / 3005mA max) |
|
|
|
|
|
|
|
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| Enable |
|
|
Active High |
|
|
|
|
|
|
|
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| Vin(Min)(V) |
|
|
2.5 |
2.7 |
2 |
1.6 |
2.7 |
1.8 |
|
|
|
| Package Size |
|
|
mm2 |
mm2 |
|
|
mm2 |
|
|
|
|
| Iq(Typ)(mA) |
|
|
|
0.075 |
0.05 |
0.035 |
0.075 |
0.018 |
|
|
|
| Accuracy(%) |
|
|
|
2 |
|
|
2 |
|
|
|
|
| Output Options |
|
|
|
Adjustable Output,Fixed Output |
|
|
Adjustable Output,Fixed Output |
|
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|
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| Additional Features |
|
|
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
|
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|
|
|
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| Noise(uVrms) |
|
|
|
60 |
|
|
60 |
|
|
|
|
| Regulated Outputs(#) |
|
|
|
1 |
1 |
1 |
1 |
1 |
|
|
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| Fixed Output Options(V) |
|
|
|
1.5,1.8,2.5,3.3 |
|
|
1.8,2.5,3.3 |
|
|
|
|
| Vout(Min)(V) |
|
|
|
1.5 |
2.5 |
3.3 |
1.5 |
0.6 |
|
|
|
| Vdo(Typ)(mV) |
|
|
|
160 |
|
|
160 |
|
|
|
|
| Output Capacitor Type |
|
|
|
Non-Ceramic |
|
|
Non-Ceramic |
|
|
|
|
| Iout(Max)(A) |
|
|
|
1.5 |
0.6 |
0.1 |
1.5 |
1.5 |
|
|
|
| Vout(Max)(V) |
|
|
|
5 |
2.5 |
3.3 |
5 |
3.8 |
|
|
|
| Control Mode |
|
|
|
|
Current Mode |
|
|
Voltage Mode |
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
100 |
|
|
100 |
|
|
|
| Special Features |
|
|
|
|
Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification |
|
Enable,Power Good |
Enable,Light Load Efficiency,Power Good,Synchronous Rectification,Tracking |
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
1000 |
400 |
|
2250 |
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
500 |
200 |
|
1150 |
|
|
|
| Type |
|
|
|
|
Converter |
Charge Pump |
|
Converter |
|
|
|
| Features |
|
|
|
|
|
Enable,Frequency Synchronization |
|
|
|
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|
