|
|
Texas Instruments
UCC3813DTR-1
|
Texas Instruments
UCC2808AD-1G4
|
Texas Instruments
UCC38C42P
|
Texas Instruments
UCC28C43P
|
Texas Instruments
UCC3813PWTR-3
|
Texas Instruments
UCC2810NG4
|
Texas Instruments
UCC28C40DRG4
|
Texas Instruments
UCC2809DTR-2
|
Texas Instruments
UCC38C45P
|
Texas Instruments
UCC2808DTR-2G4
|
Price |
|
|
$1.96 |
$1.31 |
$1.39 |
|
|
$0.84 |
|
$1.36 |
$1.18 |
RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Lead Status |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Vin(Min)(V) |
|
7.4 |
8.3 |
9 |
7.6 |
3.6 |
8.3 |
6.6 |
8 |
7.6 |
4.1 |
Topology |
|
Boost,Buck,Flyback,Forward |
Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Buck,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Buck,Flyback,Forward |
Full-Bridge,Half-Bridge,Push-Pull |
Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Approx. Price (US$) |
|
0.99 | 1ku |
1.05 | 1ku |
0.60 | 1ku |
0.60 | 1ku |
0.99 | 1ku |
1.90 | 1ku |
0.75 | 1ku |
0.95 | 1ku |
0.60 | 1ku |
1.05 | 1ku |
Operating Temperature Range(C) |
|
0 to 70 |
-40 to 85 |
0 to 70 |
-40 to 105 |
0 to 70 |
-40 to 85 |
-40 to 105,-40 to 85 |
-40 to 85 |
0 to 70 |
-40 to 85 |
UVLO Thresholds On/Off(V) |
|
9.4/7.4 |
12.5/8.3 |
14.5/9 |
8.4/7.6 |
4.1/3.6 |
11.3/8.3 |
7/6.6 |
15/8 |
8.4/7.6 |
4.3/4.1 |
Frequency(Max)(kHz) |
|
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
Package Group |
|
PDIP,SOIC,TSSOP |
PDIP,SOIC,TSSOP |
SOIC,VSSOP,PDIP |
PDIP,SOIC,VSSOP |
PDIP,SOIC,TSSOP |
PDIP,SOIC |
PDIP,SOIC,VSSOP |
SOIC,TSSOP,VSSOP |
PDIP,SOIC,VSSOP |
PDIP,SOIC |
Special Features |
|
Error Amplifier,Leading Edge Blanking,Soft Start |
Error Amplifier,Soft Start |
Error Amplifier |
Error Amplifier |
Error Amplifier,Leading Edge Blanking,Soft Start |
Error Amplifier,Leading Edge Blanking,Synchronization Pin |
Error Amplifier |
Soft Start |
Error Amplifier |
Error Amplifier,Soft Start |
Control Method |
|
Current |
Current |
Current |
Current |
Current |
Current |
Current |
Current,Feedforward,Voltage |
Current |
Current |
Vin(Max)(V) |
|
12 |
15 |
20 |
20 |
12 |
11 |
20 |
19 |
20 |
15 |
Duty Cycle(Max)(%) |
|
50 |
50 |
100 |
100 |
100 |
50 |
100 |
70 |
50 |
50 |
Gate Drive(Typ)(A) |
|
1 |
1 |
1 |
1 |
1 |
1 |
1 |
0.8 |
1 |
1 |