|
|
Texas Instruments
UCC3813PW-4
|
Texas Instruments
UC1844J883B
|
Texas Instruments
UC1845J
|
Texas Instruments
UCC38C44DR
|
Texas Instruments
TPS2055DG4
|
| Price |
|
$2.18 |
|
|
|
|
| RoHS |
|
Yes |
TBD |
TBD |
Compliant |
Y |
| Lead Status |
|
Yes |
No |
No |
Yes |
See ti.com |
| Topology |
|
Boost,Buck,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Buck,Flyback,Forward |
|
| Rating |
|
Catalog |
Military |
Military |
Catalog |
|
| Approx. Price (US$) |
|
0.99 | 1ku |
|
|
0.60 | 1ku |
|
| Operating Temperature Range(C) |
|
0 to 70 |
-55 to 125 |
-55 to 125 |
0 to 70 |
|
| Frequency(Max)(kHz) |
|
1000 |
500 |
500 |
1000 |
|
| Package Group |
|
PDIP,SOIC,TSSOP |
CDIP,LCCC |
CDIP,CFP,LCCC |
PDIP,SOIC,VSSOP |
|
| Special Features |
|
Error Amplifier,Leading Edge Blanking,Soft Start |
Error Amplifier |
Error Amplifier |
Error Amplifier |
|
| Control Method |
|
Current |
Current |
Current |
Current |
|
| Vin(Max)(V) |
|
12 |
30 |
30 |
20 |
|
| Duty Cycle(Max)(%) |
|
50 |
50 |
50 |
50 |
|
| UVLO Thresholds On/Off(V) |
|
12.5/8.3 |
16/10 |
8.4/7.6 |
14.5/9 |
|
| Gate Drive(Typ)(A) |
|
1 |
|
|
1 |
|
| Vin(Min)(V) |
|
8.3 |
10 |
7.6 |
9 |
|
| Package Size(mm2=WxL) |
|
|
[pf]8CDIP[/pf] |
[pf]14CFP[/pf] |
|
|
