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Texas Instruments
UCC28084PWRG4
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Texas Instruments
UC3845AD8
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Texas Instruments
UCC28C40P
|
Linear Technology
DC1317A-F
|
Linear Technology
DC2007A-B
|
Linear Technology
DC2195B-B
|
Linear Technology
DC1961A
|
Linear Technology
DC2066A
|
Linear Technology
DC1989A-B
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Linear Technology
DC1533A
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| Price |
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|
$0.95 |
$1.88 |
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| RoHS |
|
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Not Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
No |
No |
No |
No |
No |
No |
No |
| Vin(Min)(V) |
|
4.1 |
9 |
8 |
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| Operating Temperature Range(C) |
|
-40 to 85 |
0 to 70 |
-40 to 105,-40 to 85 |
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| Rating |
|
Catalog |
Catalog |
Catalog |
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| Frequency(Min)(kHz) |
|
50 |
26 |
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| Frequency(Max)(kHz) |
|
1000 |
500 |
1000 |
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| Package Group |
|
PDIP,SOIC,TSSOP |
PDIP,SOIC |
PDIP,SOIC,VSSOP |
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| UVLO Thresholds On/Off(V) |
|
4.3/4.1 |
8.4/7.6 |
7/6.6 |
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| Control Method |
|
Current |
Peak Current Mode |
Peak Current Mode |
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| Special Features |
|
Soft Start,Programmable Slope Compensation |
Error Amplifier,Multi-topology |
Error Amplifier,Multi-topology |
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| Topology |
|
Half-Bridge,Push-Pull |
Boost,Buck,Buck-Boost,Flyback,Forward |
Boost,Buck,Buck-Boost,Flyback,Forward |
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| Vin(Max)(V) |
|
15 |
400 |
400 |
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| Duty Cycle(Max)(%) |
|
50 |
50 |
100 |
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| Approx. Price (US$) |
|
1.20 | 1ku |
0.42 | 1ku |
0.75 | 1ku |
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| Gate Drive(Typ)(A) |
|
1 |
1 |
1 |
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