|
|
Texas Instruments
TPS2053BDG4
|
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UC3524DWG4
|
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UC3573DTR
|
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TPS2015DR
|
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UCC3813N-5
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UCC3882PWTR-1
|
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UCC2891DG4
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UCC2583DTR
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UC3875DWPTR
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TL5002CDR
|
| Price |
|
$1.59 |
$1.52 |
$1.24 |
|
$2.43 |
|
|
|
|
$0.95 |
| RoHS |
|
Compliant |
Compliant |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Yes |
| Lead Status |
|
No |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
| USB Switch rDS(on)(mOhms) |
|
70 |
|
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 85 |
0 to 70 |
|
|
0 to 70 |
|
-40 to 85 |
-40 to 85 |
|
|
| Rating |
|
Catalog |
Catalog |
|
Catalog |
Catalog |
|
Catalog |
Catalog |
|
|
| Vin(Max)(V) |
|
5.5 |
40 |
|
5.5 |
12 |
|
110 |
15 |
|
|
| Vin(Min)(V) |
|
2.7 |
8 |
|
4 |
3.6 |
|
18 |
9 |
|
|
| Current Limit Topology |
|
Constant-Current |
|
|
|
|
|
|
|
|
|
| Package Group |
|
SOIC |
SOIC,WAFERSALE |
|
SOIC |
PDIP,SOIC,TSSOP |
|
SOIC,TSSOP |
PLCC,SOIC |
|
|
| Package Size |
|
mm2 |
|
|
|
|
|
|
|
|
|
| Continuous Current(Max)(A) |
|
0.5 |
|
|
1 |
|
|
|
|
|
|
| Enable |
|
Active High |
|
|
Active Low |
|
|
|
|
|
|
| Approx. Price (US$) |
|
1.00 | 1ku |
1.00 | 1ku |
|
2.21 | 1ku |
0.99 | 1ku |
|
1.10 | 1ku |
2.55 | 1ku |
|
|
| Number of Switches |
|
3 |
|
|
1 |
|
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
90 |
|
|
50 |
|
100 |
95 |
|
|
| Frequency(Max)(kHz) |
|
|
450 |
|
|
1000 |
|
1000 |
500 |
|
|
| Gate Drive(Typ)(A) |
|
|
0.1 |
|
|
1 |
|
2.5 |
1.5 |
|
|
| UVLO Thresholds On/Off(V) |
|
|
7.5/7 |
|
|
4.1/3.6 |
|
13.0/8.0 |
9/8.4 |
|
|
| Control Method |
|
|
Voltage |
|
|
Current |
|
Current |
Current |
|
|
| Topology |
|
|
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
|
|
Boost,Buck,Flyback,Forward |
|
Flyback,Forward |
Secondary Side Regulator |
|
|
| Special Features |
|
|
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
|
|
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
|
HV Start-up,Input Line Monitor,Multi-topology,Programmable Slope Compensation,Soft Start,Soft Switching |
Error Amplifier,Post Regulation,Soft Start,Synchronization Pin |
|
|
| Frequency(Min)(kHz) |
|
|
0.1 |
|
|
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
[pf]8SOIC[/pf] |
|
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