|
|
Texas Instruments
UCC3810DWG4
|
Texas Instruments
V62/07615-02XE
|
Texas Instruments
UC1844AMDREP
|
Texas Instruments
UC2863DW
|
Texas Instruments
UCC2540PWPR
|
Texas Instruments
UCC38C43PG4
|
Texas Instruments
UCC38086D
|
Texas Instruments
UC2527AN
|
Texas Instruments
V62/06606-01XE
|
Texas Instruments
UCC28C41DGK
|
| Price |
|
|
|
|
|
$2.53 |
|
$2.44 |
$4.52 |
|
$1.77 |
| RoHS |
|
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Yes |
| Lead Status |
|
No |
Yes |
Yes |
Yes |
No |
No |
Yes |
Yes |
Yes |
Yes |
| Topology |
|
Boost,Buck,Flyback,Forward |
|
|
Full-Bridge,Half-Bridge,Push-Pull,Resonant |
|
Boost,Buck,Buck-Boost,Flyback,Forward |
Boost,Buck,Half-Bridge,Push-Pull |
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Buck-Boost,Flyback,Forward |
| UVLO Thresholds On/Off(V) |
|
11.3/8.3 |
|
16/10 |
8/7 |
|
8.4/7.6 |
4.3/4.1 |
7 |
7.7/6.95 |
7/6.6 |
| Rating |
|
Catalog |
HiRel Enhanced Product |
HiRel Enhanced Product |
Catalog |
|
Catalog |
Catalog |
Catalog |
HiRel Enhanced Product |
Catalog |
| Operating Temperature Range(C) |
|
0 to 70 |
-55 to 125 |
-55 to 125 |
-40 to 85 |
|
0 to 70 |
0 to 70 |
-40 to 85 |
-55 to 125 |
-40 to 105 |
| Approx. Price (US$) |
|
1.85 | 1ku |
|
|
3.01 | 1ku |
|
0.60 | 1ku |
1.10 | 1ku |
2.50 | 1ku |
|
0.75 | 1ku |
| Frequency(Max)(kHz) |
|
1000 |
1000 |
500 |
500 |
|
1000 |
1000 |
500 |
500 |
1000 |
| Special Features |
|
Error Amplifier,Leading Edge Blanking,Multi-topology,Synchronization Pin |
Error Amplifier |
Error Amplifier |
Error Amplifier,Green Mode,Light Load Efficiency,Multi-topology,Soft Start,Soft Switching |
|
Error Amplifier,Multi-topology |
Multi-topology,Programmable Slope Compensation |
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
Error Amplifier,Soft Start,Synchronization Pin,Multi-topology |
Error Amplifier,Multi-topology |
| Vin(Max)(V) |
|
11 |
20 |
30 |
22 |
|
400 |
15 |
35 |
40 |
400 |
| Package Group |
|
PDIP,SOIC |
SOIC |
SOIC |
SOIC |
|
PDIP,SOIC,VSSOP |
PDIP,SOIC |
PDIP |
SOIC |
SOIC,VSSOP |
| Control Method |
|
Current |
Current |
Current |
Voltage |
|
Peak Current Mode |
Current |
Voltage |
Current |
Peak Current Mode |
| Duty Cycle(Max)(%) |
|
50 |
50 |
50 |
50 |
|
100 |
50 |
49 |
50 |
50 |
| Gate Drive(Typ)(A) |
|
1 |
|
|
1 |
|
1 |
1 |
0.4 |
|
1 |
| Vin(Min)(V) |
|
8.3 |
7.6 |
10 |
7 |
|
8.4 |
8.3 |
8 |
7 |
8 |
| Package Size |
|
|
mm2 |
mm2 |
|
|
|
|
|
mm2 |
|
| Frequency(Min)(kHz) |
|
|
|
|
50 |
|
26 |
50 |
0.1 |
|
26 |