|
|
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TPS40000DGQG4
|
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LM25574BLDT
|
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|
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LM5037MTX/NOPB
|
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|
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TPS2051BDRG4
|
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TPS2066ADRBR
|
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TL494IDRG4
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LM25037QMTX/NOPB
|
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TPS2015DR
|
| Price |
|
$2.17 |
|
|
|
$50.00 |
|
|
$0.20 |
|
|
| RoHS |
|
Compliant |
|
Not Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Yes |
| Lead Status |
|
Yes |
|
No |
No |
No |
No |
Yes |
No |
Yes |
Yes |
| Vout(Max)(V) |
|
4 |
|
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 85 |
|
|
-40 to 125 |
|
-40 to 85 |
-40 to 85 |
-40 to 85,0 to 70 |
-40 to 125 |
|
| Package Group |
|
MSOP-PowerPAD |
|
|
TSSOP |
|
MSOP-PowerPAD,SOIC,SOT-23 |
SOIC,SON |
PDIP,SO,SOIC,TSSOP |
TSSOP |
SOIC |
| Rating |
|
Catalog |
|
|
Catalog |
|
Catalog |
Catalog |
Catalog |
Automotive |
Catalog |
| Approx. Price (US$) |
|
1.20 | 1ku |
|
|
1.47 | 1ku |
|
0.50 | 1ku |
0.75 | 1ku |
0.17 | 1ku |
1.48 | 1ku |
2.21 | 1ku |
| Switching Frequency(Min)(kHz) |
|
300 |
|
|
|
|
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
300 |
|
|
|
|
|
|
|
|
|
| Vout(Min)(V) |
|
0.7 |
|
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
5.5 |
|
|
100 |
|
5.5 |
5.5 |
40 |
75 |
5.5 |
| Regulated Outputs(#) |
|
1 |
|
|
|
|
|
|
|
|
|
| Type |
|
Controller |
|
|
|
|
|
|
|
|
|
| Iq(Typ)(mA) |
|
1.5 |
|
|
|
|
|
|
|
|
|
| Special Features |
|
Enable,Synchronous Rectification |
|
|
Multi-topology,Synchronization Pin |
|
|
|
Adjustable Switching Frequency,Error Amplifier,Multi-topology |
Multi-topology,Synchronization Pin |
|
| Vin(Min)(V) |
|
2.25 |
|
|
13 |
|
2.7 |
4.5 |
7 |
5.5 |
4 |
| Iout(Max)(A) |
|
15 |
|
|
|
|
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
94 |
|
|
96 |
|
|
|
45 |
|
|
| Topology |
|
|
|
|
Full-Bridge,Half-Bridge,Push-Pull |
|
|
|
Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Full-Bridge,Half-Bridge,Push-Pull |
|
| Control Method |
|
|
|
|
Current,Feedforward,Voltage |
|
|
|
Voltage |
Current,Feedforward,Voltage |
|
| Frequency(Min)(kHz) |
|
|
|
|
50 |
|
|
|
|
50 |
|
| Frequency(Max)(kHz) |
|
|
|
|
2000 |
|
|
|
300 |
2000 |
|
| Gate Drive(Typ)(A) |
|
|
|
|
1.2 |
|
|
|
|
1.2 |
|
| USB Switch rDS(on)(mOhms) |
|
|
|
|
|
|
70 |
70 |
|
|
|
| Package Size |
|
|
|
|
|
|
mm2 |
mm2 |
|
|
|
| Number of Switches |
|
|
|
|
|
|
1 |
2 |
|
|
1 |
| Current Limit Topology |
|
|
|
|
|
|
Constant-Current |
Constant-Current |
|
|
|
| Continuous Current(Max)(A) |
|
|
|
|
|
|
0.5 |
1 |
|
|
1 |
| Enable |
|
|
|
|
|
|
Active High |
Active High |
|
|
Active Low |
| UVLO Thresholds On/Off(V) |
|
|
|
|
|
|
|
|
N/A |
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
|
|
[pf]8SOIC[/pf] |
