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Texas Instruments
UCC2808ADTR-1
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Texas Instruments
UCC38C45DG4
|
Texas Instruments
UC1842J883B
|
Texas Instruments
UCC38C45DGKR
|
Texas Instruments
UC3842D8G4
|
Texas Instruments
UCC35702N
|
Texas Instruments
UCC2809PWTR-1
|
Texas Instruments
UCC3813N-0
|
Texas Instruments
UCC3813DTR-3
|
Texas Instruments
UC2842AD8TR
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Price |
|
$2.02 |
$0.98 |
|
$0.97 |
|
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$1.84 |
|
RoHS |
|
Compliant |
Compliant |
No |
Yes |
Compliant |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Lead Status |
|
Yes |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Operating Temperature Range(C) |
|
-40 to 85 |
0 to 70 |
-55 to 125 |
0 to 70 |
0 to 70 |
0 to 70 |
-40 to 85 |
0 to 70 |
0 to 70 |
-40 to 85 |
Rating |
|
Catalog |
Catalog |
Military |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Special Features |
|
Error Amplifier,Soft Start |
Error Amplifier |
Error Amplifier |
Error Amplifier |
Error Amplifier |
Soft Start,Synchronization Pin |
Soft Start |
Error Amplifier,Leading Edge Blanking,Soft Start |
Error Amplifier,Leading Edge Blanking,Soft Start |
Error Amplifier |
Frequency(Max)(kHz) |
|
1000 |
1000 |
500 |
1000 |
500 |
700 |
1000 |
1000 |
1000 |
500 |
Package Group |
|
PDIP,SOIC,TSSOP |
PDIP,SOIC,VSSOP |
CDIP,CFP,LCCC |
PDIP,SOIC,VSSOP |
PDIP,SOIC |
PDIP,SOIC,TSSOP |
SOIC,TSSOP,VSSOP |
PDIP,SOIC,TSSOP |
PDIP,SOIC,TSSOP |
PDIP,SOIC |
Control Method |
|
Current |
Current |
Current |
Current |
Current |
Voltage |
Current,Feedforward,Voltage |
Current |
Current |
Current |
Vin(Max)(V) |
|
15 |
20 |
30 |
20 |
30 |
15 |
19 |
12 |
12 |
30 |
Approx. Price (US$) |
|
1.05 | 1ku |
0.60 | 1ku |
|
0.60 | 1ku |
0.42 | 1ku |
3.55 | 1ku |
0.95 | 1ku |
0.99 | 1ku |
0.99 | 1ku |
0.50 | 1ku |
Duty Cycle(Max)(%) |
|
50 |
50 |
100 |
50 |
100 |
99 |
70 |
100 |
100 |
100 |
UVLO Thresholds On/Off(V) |
|
12.5/8.3 |
8.4/7.6 |
16/10 |
8.4/7.6 |
16/10 |
9.9/9.1 |
10/8 |
7.2/6.9 |
4.1/3.6 |
16/10 |
Topology |
|
Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Buck,Flyback,Forward |
Boost,Buck,Flyback,Forward |
Boost,Buck |
Boost,Flyback,Forward |
Boost,Buck,Flyback,Forward |
Boost,Buck,Flyback,Forward |
Boost,Flyback,Forward |
Gate Drive(Typ)(A) |
|
1 |
1 |
|
1 |
1 |
1 |
0.8 |
1 |
1 |
1 |
Vin(Min)(V) |
|
8.3 |
7.6 |
10 |
7.6 |
10 |
9 |
8 |
6.9 |
3.6 |
10 |
Package Size(mm2=WxL) |
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[pf]14CFP[/pf] |
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