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National Semiconductor
UCC2800D
|
Texas Instruments
UCC28089DG4
|
Texas Instruments
UCC2804N .
|
Texas Instruments
UCC2806QG3
|
Texas Instruments
UCC28180DR
|
Texas Instruments
UCC28085
|
Texas Instruments
UCC2889
|
Texas Instruments
UCC28051D
|
Texas Instruments
UCC2800DG4
|
Price |
|
|
|
|
|
|
$1.99 |
$1.89 |
|
|
RoHS |
|
Compliant |
Compliant |
|
Compliant |
Compliant |
|
|
Compliant |
Compliant |
Lead Status |
|
No |
No |
|
No |
Yes |
|
|
No |
No |
Special Features |
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|
|
|
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
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|
|
OVP,Transition Mode Control |
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
Frequency(Max)(kHz) |
|
|
|
|
1000 |
|
|
|
|
1000 |
Vin(Min)(V) |
|
|
|
|
6.75 |
|
|
|
|
6.9 |
Operating Temperature Range(C) |
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|
|
|
-40 to 85 |
|
|
|
-40 to 105 |
-40 to 85 |
UVLO Thresholds On/Off(V) |
|
|
|
|
7.5/6.75 |
11.4/9.7 |
|
|
12.5/9.7 |
7.2/6.9 |
Rating |
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|
|
|
Catalog |
Catalog |
|
|
Catalog |
Catalog |
Package Group |
|
|
|
|
PDIP,SOIC,SSOP,PLCC,TSSOP |
SOIC |
|
|
PDIP,SOIC |
PDIP,SOIC,TSSOP |
Gate Drive(Typ)(A) |
|
|
|
|
0.5 |
|
|
|
|
1 |
Duty Cycle(Max)(%) |
|
|
|
|
49 |
|
|
|
|
100 |
Topology |
|
|
|
|
Push-Pull |
|
|
|
|
Boost,Flyback,Forward |
Approx. Price (US$) |
|
|
|
|
4.90 | 1ku |
0.85 | 1ku |
|
|
0.23 | 1ku |
1.20 | 1ku |
Control Method |
|
|
|
|
Current |
CCM |
|
|
TM |
Current |
Vin(Max)(V) |
|
|
|
|
15 |
|
|
|
|
12 |
Operating Supply(Max)(V) |
|
|
|
|
|
21 |
|
|
18 |
|
Startup Current(mA) |
|
|
|
|
|
0.075 |
|
|
0.075 |
|
Peak Output Sink Current Gate Drive(A) |
|
|
|
|
|
2 |
|
|
0.75 |
|
Operating Supply Current(mA) |
|
|
|
|
|
7 |
|
|
4 |
|
Package Size(mm2=WxL) |
|
|
|
|
|
[pf]8SOIC[/pf] |
|
|
|
|
Device Type |
|
|
|
|
|
Single-phase PFC |
|
|
Single-phase PFC |
|
Practical Operating Frequency(Max)(MHz) |
|
|
|
|
|
0.25 |
|
|
0.2 |
|
Peak Output Source Current Gate Drive(A) |
|
|
|
|
|
-1.5 |
|
|
-0.75 |
|
Package Size |
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|
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mm2 |
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