|
|
Linear Technology
DC728A
|
Linear Technology
DC878A
|
Linear Technology
DC1053A-G
|
Linear Technology
DC1144A-A
|
Linear Technology
DC1083A-A
|
Linear Technology
DC2244A
|
Linear Technology
DC1757A
|
Texas Instruments
UCC2813DTR-1
|
Texas Instruments
UC3527AN
|
Linear Technology
DC1988A
|
| Price |
|
|
|
|
|
|
|
|
$2.01 |
$4.37 |
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Not Compliant |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
No |
No |
No |
Yes |
Yes |
No |
| Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
1000 |
500 |
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
12 |
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
-40 to 85 |
0 to 70 |
|
| Rating |
|
|
|
|
|
|
|
|
Catalog |
Catalog |
|
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
|
50 |
49 |
|
| Special Features |
|
|
|
|
|
|
|
|
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
|
| Vin(Min)(V) |
|
|
|
|
|
|
|
|
7.4 |
|
|
| Package Group |
|
|
|
|
|
|
|
|
PDIP,SOIC,TSSOP |
PDIP |
|
| Approx. Price (US$) |
|
|
|
|
|
|
|
|
1.05 | 1ku |
2.42 | 1ku |
|
| Topology |
|
|
|
|
|
|
|
|
Boost,Flyback,Forward |
Boost,Buck,Flyback,Forward,Half-Bridge,Push-Pull |
|
| Control Method |
|
|
|
|
|
|
|
|
Current |
Voltage |
|
| UVLO Thresholds On/Off(V) |
|
|
|
|
|
|
|
|
9.4/7.4 |
7 |
|
| Gate Drive(Typ)(A) |
|
|
|
|
|
|
|
|
1 |
0.4 |
|
| Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
|
0.1 |
|