|
|
Texas Instruments
UCC2541PWPR
|
Texas Instruments
UC1525AJ883B
|
Texas Instruments
UCC38086P
|
Texas Instruments
TPS2034D
|
Texas Instruments
TPS2051AD
|
Texas Instruments
V62/09617-01XE
|
Texas Instruments
UCC2813PW-4
|
Texas Instruments
UCC2804PWTR
|
Texas Instruments
UC3845D8TRG4
|
Texas Instruments
UCC2810N
|
| Price |
|
$2.48 |
|
$2.70 |
$1.93 |
$2.06 |
$3.17 |
$2.26 |
|
$0.72 |
$4.58 |
| RoHS |
|
Yes |
Not Compliant |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
| Lead Status |
|
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Vin(Min)(V) |
|
|
8 |
8.3 |
2.7 |
|
|
8.3 |
12.5 |
9 |
8.3 |
| Vin(Max)(V) |
|
|
35 |
15 |
5.5 |
|
|
12 |
400 |
400 |
11 |
| Rating |
|
|
Military |
Catalog |
Catalog |
|
HiRel Enhanced Product |
Catalog |
Catalog |
Catalog |
Catalog |
| Control Method |
|
|
Voltage |
Current |
|
|
CCM |
Current |
Current |
Peak Current Mode |
Current |
| Duty Cycle(Max)(%) |
|
|
50 |
50 |
|
|
100 |
50 |
50 |
50 |
50 |
| Special Features |
|
|
Error Amplifier,Soft Start,Synchronization Pin,Multi-topology |
Multi-topology,Programmable Slope Compensation |
|
|
750W Applications,Average Current Mode,Enable,OVP |
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
|
Error Amplifier,Multi-topology |
Error Amplifier,Leading Edge Blanking,Multi-topology,Synchronization Pin |
| UVLO Thresholds On/Off(V) |
|
|
7/6.8 |
4.3/4.1 |
|
|
10.5/10 |
12.5/8.3 |
12.5/8.3 |
8.4/7.6 |
11.3/8.3 |
| Operating Temperature Range(C) |
|
|
-55 to 125 |
0 to 70 |
-40 to 85 |
|
-55 to 125 |
-40 to 85 |
-40 to 85 |
0 to 70 |
-40 to 85 |
| Topology |
|
|
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Half-Bridge,Push-Pull |
|
|
|
Boost,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Buck,Buck-Boost,Flyback,Forward |
Boost,Flyback,Forward |
| Frequency(Max)(kHz) |
|
|
500 |
1000 |
|
|
|
1000 |
1000 |
500 |
1000 |
| Package Size |
|
|
mm2 |
|
mm2 |
|
mm2 |
|
|
|
|
| Frequency(Min)(kHz) |
|
|
0.1 |
50 |
|
|
|
|
|
26 |
|
| Package Group |
|
|
CDIP,LCCC |
PDIP,SOIC |
PDIP,SOIC |
|
SOIC |
PDIP,SOIC,TSSOP |
PDIP,SOIC,TSSOP |
PDIP,SOIC |
PDIP,SOIC |
| Approx. Price (US$) |
|
|
|
1.10 | 1ku |
0.95 | 1ku |
|
|
1.05 | 1ku |
1.36 | 1ku |
0.42 | 1ku |
1.90 | 1ku |
| Gate Drive(Typ)(A) |
|
|
|
1 |
|
|
|
1 |
1 |
1 |
1 |
| USB Switch rDS(on)(mOhms) |
|
|
|
|
33 |
|
|
|
|
|
|
| Current Limit Topology |
|
|
|
|
Constant-Current |
|
|
|
|
|
|
| Continuous Current(Max)(A) |
|
|
|
|
2 |
|
|
|
|
|
|
| Number of Switches |
|
|
|
|
1 |
|
|
|
|
|
|
| Enable |
|
|
|
|
Active High |
|
|
|
|
|
|
| Features |
|
|
|
|
|
|
|
|
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
|
|
