|
|
Texas Instruments
5962-8670404DA
|
Texas Instruments
TPS40057PWPG4
|
Texas Instruments
5962-9453001VEA
|
Texas Instruments
UC3845DTRG4
|
Texas Instruments
5962-8670407XA
|
Texas Instruments
5962-8680601EA
|
Texas Instruments
UC3845N
|
Texas Instruments
UCC3803PW
|
Texas Instruments
UCC2813D-3
|
Texas Instruments
UCC28250RGPR
|
| Price |
|
|
|
|
$0.47 |
|
|
$0.98 |
$2.44 |
$2.26 |
$1.91 |
| RoHS |
|
TBD |
Compliant |
Not Compliant |
Compliant |
Not Compliant |
Not Compliant |
Compliant |
Yes |
Compliant |
Yes |
| Lead Status |
|
No |
|
No |
Yes |
No |
No |
Yes |
Yes |
Yes |
Yes |
| Package Size |
|
mm2 |
|
mm2 |
|
mm2 |
mm2 |
|
|
|
|
| Rating |
|
Military |
|
Space |
Catalog |
Military |
Military |
Catalog |
Catalog |
Catalog |
Catalog |
| Duty Cycle(Max)(%) |
|
50 |
|
50 |
50 |
50 |
50 |
50 |
100 |
100 |
100 |
| UVLO Thresholds On/Off(V) |
|
8.4/7.6 |
|
7.7/7 |
8.4/7.6 |
16/10 |
7.7/6.95 |
8.4/7.6 |
4.1/3.6 |
4.1/3.6 |
4.3/4.1 |
| Package Group |
|
CDIP,CFP,LCCC |
|
CDIP,CFP |
PDIP,SOIC |
CDIP,LCCC |
CDIP,LCCC |
PDIP,SOIC |
PDIP,SOIC,TSSOP |
SOIC,TSSOP |
QFN,TSSOP |
| Special Features |
|
Error Amplifier,Multi-topology |
|
Error Amplifier,Synchronization Pin,Soft Start,Multi-topology |
Error Amplifier,Multi-topology |
Error Amplifier,Multi-topology |
Error Amplifier,Soft Start,Synchronization Pin,Multi-topology |
Error Amplifier,Multi-topology |
Error Amplifier,Multi-topology,Soft Start |
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
HV Start-up |
| Vin(Min)(V) |
|
7.6 |
|
8 |
9 |
10 |
7 |
9 |
3.6 |
3.6 |
4.3 |
| Operating Temperature Range(C) |
|
-55 to 125 |
|
-55 to 125 |
0 to 70 |
-55 to 125 |
-55 to 125 |
0 to 70 |
0 to 70 |
-40 to 85 |
-40 to 125 |
| Vin(Max)(V) |
|
30 |
|
40 |
400 |
30 |
40 |
400 |
12 |
12 |
20 |
| Frequency(Max)(kHz) |
|
500 |
|
1000 |
500 |
500 |
500 |
500 |
1000 |
1000 |
1000 |
| Topology |
|
Boost,Flyback,Forward |
|
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Buck-Boost,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Buck-Boost,Flyback,Forward |
Boost,Buck,Flyback,Forward |
Boost,Flyback,Forward |
|
| Control Method |
|
Current |
|
Current |
Peak Current Mode |
Current |
Current |
Peak Current Mode |
Current |
Current |
Current,Voltage |
| Frequency(Min)(kHz) |
|
|
|
|
26 |
|
|
26 |
|
|
40 |
| Approx. Price (US$) |
|
|
|
|
0.42 | 1ku |
|
|
0.42 | 1ku |
1.10 | 1ku |
1.05 | 1ku |
1.70 | 1ku |
| Gate Drive(Typ)(A) |
|
|
|
|
1 |
|
|
1 |
1 |
1 |
0.2 |
