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|
Texas Instruments
UCC28084P
|
Texas Instruments
UCC2802M
|
Texas Instruments
UCC28070
|
Texas Instruments
UCC38085
|
Texas Instruments
UCC38086
|
Texas Instruments
UCC28050
|
Texas Instruments
UCC38083
|
Texas Instruments
UCC2803N
|
Texas Instruments
UCC2805N
|
Texas Instruments
UCC2818D
|
Price |
|
$2.79 |
|
$3.35 |
$2.20 |
$2.52 |
$0.62 |
$2.41 |
$2.79 |
|
|
RoHS |
|
Yes |
|
|
|
|
|
|
Yes |
Yes |
Yes |
Lead Status |
|
Yes |
|
|
|
|
|
|
Yes |
Yes |
Yes |
Vin(Min)(V) |
|
4.1 |
|
|
|
|
|
|
3.6 |
3.6 |
|
Operating Temperature Range(C) |
|
-40 to 85 |
|
|
|
|
|
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-40 to 85 |
-40 to 85 |
-40 to 85 |
Rating |
|
Catalog |
|
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|
Catalog |
Military |
Catalog |
Frequency(Min)(kHz) |
|
50 |
|
|
|
|
|
|
|
|
|
Frequency(Max)(kHz) |
|
1000 |
|
|
|
|
|
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1000 |
1000 |
|
Package Group |
|
PDIP,SOIC,TSSOP |
|
|
|
|
|
|
PDIP,SOIC,TSSOP |
PDIP,SOIC,TSSOP,WAFERSALE |
PDIP,SOIC,TSSOP |
UVLO Thresholds On/Off(V) |
|
4.3/4.1 |
|
|
|
|
|
|
4.1/3.6 |
4.1/3.6 |
10.5/10 |
Control Method |
|
Current |
|
|
|
|
|
|
Current |
Current |
CCM |
Special Features |
|
Soft Start,Programmable Slope Compensation |
|
|
|
|
|
|
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
Error Amplifier,Leading Edge Blanking,Soft Start |
750W Applications,Average Current Mode,Enable,OVP |
Topology |
|
Half-Bridge,Push-Pull |
|
|
|
|
|
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Boost,Flyback,Forward |
Boost,Flyback,Forward |
|
Vin(Max)(V) |
|
15 |
|
|
|
|
|
|
12 |
12 |
|
Duty Cycle(Max)(%) |
|
50 |
|
|
|
|
|
|
100 |
50 |
|
Approx. Price (US$) |
|
1.20 | 1ku |
|
|
|
|
|
|
1.20 | 1ku |
|
1.25 | 1ku |
Gate Drive(Typ)(A) |
|
1 |
|
|
|
|
|
|
1 |
|
|
Package Size |
|
|
|
|
|
|
|
|
|
mm2 |
mm2 |
Operating Supply(Max)(V) |
|
|
|
|
|
|
|
|
|
|
18 |
Peak Output Source Current Gate Drive(A) |
|
|
|
|
|
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|
-1.2 |
Device Type |
|
|
|
|
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Single-phase PFC |
Peak Output Sink Current Gate Drive(A) |
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1.2 |
Practical Operating Frequency(Max)(MHz) |
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|
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0.25 |
Startup Current(mA) |
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|
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|
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0.15 |
Operating Supply Current(mA) |
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4 |