|
|
Texas Instruments
UCC25600DRG4
|
Texas Instruments
UCC28085DG4
|
Texas Instruments
TPS40003DGQG4
|
Texas Instruments
5962-8670402XA
|
Texas Instruments
UCC28C40DG4
|
Texas Instruments
5962-9455501M3A
|
Texas Instruments
5962-8951105EA
|
Texas Instruments
5962-8990502EA
|
Texas Instruments
UCC3960D
|
Texas Instruments
5962-8680601VEA
|
| Price |
|
|
$1.69 |
|
|
$1.35 |
|
|
|
$2.54 |
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Not Compliant |
Compliant |
Not Compliant |
TBD |
Not Compliant |
Yes |
TBD |
| Lead Status |
|
Yes |
Yes |
No |
No |
Yes |
No |
No |
No |
Yes |
No |
| Vin(Min)(V) |
|
12 |
8.3 |
|
7.6 |
8 |
9.25 |
8 |
8.4 |
16 |
7 |
| Topology |
|
Half-Bridge,Resonant |
Half-Bridge,Push-Pull |
|
Boost,Flyback,Forward |
Boost,Buck,Buck-Boost,Flyback,Forward |
Full-Bridge |
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Flyback,Forward |
|
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
| Rating |
|
Catalog |
Catalog |
|
Military |
Catalog |
Military |
Military |
Military |
Catalog |
Space |
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 85 |
|
-55 to 125 |
-40 to 105,-40 to 85 |
-55 to 125 |
-55 to 125 |
-55 to 125 |
0 to 70 |
-55 to 125 |
| Control Method |
|
Voltage |
Current |
|
Current |
Peak Current Mode |
Current,Feedforward,Voltage |
Voltage |
Current |
Current |
Current |
| Duty Cycle(Max)(%) |
|
50 |
50 |
|
100 |
100 |
100 |
50 |
100 |
72 |
50 |
| UVLO Thresholds On/Off(V) |
|
10.5/9.5 |
12.5/8.3 |
|
8.4/7.6 |
7/6.6 |
10/7 |
7/6.8 |
9.2/8.4 |
|
7.7/6.95 |
| Package Group |
|
SOIC |
PDIP,SOIC,TSSOP |
|
CDIP,LCCC |
PDIP,SOIC,VSSOP |
CDIP,LCCC |
CDIP |
CDIP,LCCC |
PDIP,SOIC |
CDIP,CFP,LCCC,XCEPT |
| Frequency(Max)(kHz) |
|
350 |
1000 |
|
500 |
1000 |
1000 |
500 |
1000 |
400 |
500 |
| Gate Drive(Typ)(A) |
|
0.8 |
1 |
|
|
1 |
|
|
|
1.5 |
|
| Frequency(Min)(kHz) |
|
40 |
50 |
|
|
|
|
0.1 |
|
|
|
| Special Features |
|
Soft Start,Soft Switching |
Multi-topology,Programmable Slope Compensation |
|
Error Amplifier,Multi-topology |
Error Amplifier,Multi-topology |
Error Amplifier,Soft Start,Soft Switching,Synchronization Pin |
Error Amplifier,Soft Start,Synchronization Pin,Multi-topology |
Error Amplifier,Leading Edge Blanking,Soft Start,Synchronization Pin,Multi-topology |
|
Error Amplifier,Soft Start,Synchronization Pin,Multi-topology |
| Approx. Price (US$) |
|
0.45 | 1ku |
0.95 | 1ku |
|
|
0.75 | 1ku |
|
|
|
1.40 | 1ku |
|
| Vin(Max)(V) |
|
450 |
15 |
|
30 |
400 |
20 |
35 |
22 |
19 |
40 |
| Package Size |
|
|
|
|
mm2 |
|
mm2 |
mm2 |
mm2 |
|
mm2 |
