| 制造商 | 部件名 | 数据表 | 功能描述 |
 National Semiconductor ... |
LM2642
|
643Kb / 20P |
Two-Phase Synchronous Step-Down Switching Controller
|
 Semtech Corporation |
SC2446
|
803Kb / 38P |
Dual-Phase Single or Two Output Synchronous Step-Down Controllers
|
|
SC2446A
|
525Kb / 27P |
Dual-Phase, Single or Dual Output Synchronous Step-Down Controller
|
|
SC2447
|
755Kb / 26P |
Dual-Phase, Single or Dual Output Synchronous Step-Down Controller
|
|
SC2443
|
1Mb / 20P |
Dual-Phase Single or Two Output Synchronous Step-Down Controller
|
 Texas Instruments |
TPS40322
|
1,023Kb / 40P |
Dual Output or Two-Phase Synchronous Buck Controller
|
|
LM2642MTCX
|
1Mb / 31P |
LM2642 Two-Phase Synchronous Step-Down Switching Controller
|
|
TPS40322
|
1Mb / 42P |
Dual Output or Two-Phase Synchronous Buck Controller
|
|
TPS40322
|
1Mb / 47P |
Dual Output or Two-Phase Synchronous Buck Controller
|
|
LM2642
|
1Mb / 31P |
Two-Phase Synchronous Step-Down Switching Controller
|