|
|
Texas Instruments
UCC3813N-2G4
|
Texas Instruments
5962-8951105VEA
|
Texas Instruments
UC3845D8TR
|
Texas Instruments
UC1525BJ
|
Texas Instruments
UCC2897PWG4
|
Texas Instruments
UCC25706DGKG4
|
Texas Instruments
UC3823AN
|
Texas Instruments
5962-9457501VEA
|
Texas Instruments
5962P8670409VPA
|
Texas Instruments
UC1823AL883B
|
| Price |
|
$1.98 |
|
$0.70 |
|
|
|
$13.88 |
|
$397.48 |
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
TBD |
Compliant |
Compliant |
Yes |
See ti.com |
Not Compliant |
Not Compliant |
| Lead Status |
|
Yes |
No |
Yes |
No |
No |
Yes |
Yes |
See ti.com |
No |
No |
| Duty Cycle(Max)(%) |
|
100 |
50 |
50 |
50 |
|
93 |
100 |
50 |
100 |
100 |
| Operating Temperature Range(C) |
|
0 to 70 |
-55 to 125 |
0 to 70 |
-55 to 125 |
|
-40 to 85 |
0 to 70 |
|
-55 to 125 |
-55 to 125 |
| UVLO Thresholds On/Off(V) |
|
12.5/8.3 |
7/6.8 |
8.4/7.6 |
7/6.8 |
|
12/8 |
9.2/8.4 |
7.5/6.75 |
8.4/7.6 |
9.2/8.4 |
| Frequency(Max)(kHz) |
|
1000 |
500 |
500 |
500 |
|
4000 |
1000 |
1000 |
500 |
1000 |
| Vin(Max)(V) |
|
12 |
35 |
400 |
35 |
|
15 |
22 |
15 |
30 |
22 |
| Rating |
|
Catalog |
Space |
Catalog |
Military |
|
Catalog |
Catalog |
Space |
Space |
Military |
| Special Features |
|
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
Error Amplifier,Soft Start,Synchronization Pin,Multi-topology |
Error Amplifier,Multi-topology |
Error Amplifier,Soft Start,Synchronization Pin |
|
Multi-topology |
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start,Synchronization Pin |
Error Amplifier,Soft Start,Synchronization Pin |
Error Amplifier,Multi-topology |
Error Amplifier,Leading Edge Blanking,Soft Start,Synchronization Pin,Multi-topology |
| Approx. Price (US$) |
|
0.99 | 1ku |
|
0.42 | 1ku |
|
|
1.05 | 1ku |
6.73 | 1ku |
|
|
|
| Topology |
|
Boost,Buck,Flyback,Forward |
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Buck-Boost,Flyback,Forward |
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
|
Boost,Flyback,Forward |
Boost,Buck,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Buck,Flyback,Forward |
| Package Group |
|
PDIP,SOIC,TSSOP |
CDIP,LCCC |
PDIP,SOIC |
CDIP |
|
PDIP,SOIC,VSSOP |
SOIC,PDIP,WAFERSALE |
CDIP,LCCC |
CDIP,CFP,LCCC |
CDIP,LCCC |
| Vin(Min)(V) |
|
8.3 |
8 |
9 |
8 |
|
8 |
8.4 |
6.75 |
7.6 |
8.4 |
| Control Method |
|
Current |
Voltage |
Peak Current Mode |
Voltage |
|
Feedforward,Voltage |
Current,Voltage |
Current |
Current |
Current |
| Gate Drive(Typ)(A) |
|
1 |
|
1 |
|
|
0.02 |
2 |
|
|
|
| Package Size |
|
|
mm2 |
|
|
|
|
|
mm2 |
mm2 |
mm2 |
| Frequency(Min)(kHz) |
|
|
0.1 |
26 |
0.1 |
|
|
|
|
|
|
| Package Size(mm2=WxL) |
|
|
|
|
[pf]16CDIP[/pf] |
|
|
|
|
|
|
