| 制造商 | 部件名 | 数据表 | 功能描述 |
 Richtek Technology Corp... |
RT7262A
|
440Kb / 17P |
2A, 21V 500kHz Synchronous Step-Down Converter
|
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RT7262E
|
380Kb / 17P |
2A, 21V 500kHz Synchronous Step-Down Converter
|
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RT8286
|
418Kb / 14P |
2A, 21V 500kHz Synchronous Step-Down Converter
|
 Monolithic Power System... |
MP28252
|
369Kb / 14P |
High Efficiency 2A, 21V, 500kHz Synchronous Step-down Converter
|
|
MP28253
|
373Kb / 15P |
21V, 3A, 500kHz Synchronous Step-down Converter
|
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MP28265
|
373Kb / 14P |
21V, 5A, 1.1MHz Synchronous Step-down Converter
|
 Fitipower Integrated Te... |
FR9886A
|
654Kb / 13P |
21V, 2A, 1.2MHz Synchronous Step-Down DC/DC Converter
|
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FR9886C
|
949Kb / 14P |
21V, 2A/2.5A, 340KHz Synchronous Step-Down DC/DC Converter
|
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FR9801
|
1Mb / 14P |
21V, 2A, 600KHz Synchronous Step-Down DC/DC Converter
|
 SHOUDING Shouding Semic... |
SD8910
|
2Mb / 14P |
2A , 21V 600KHz Synchronous Step-Down DC/DC Converter
|