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用4片DDR2扩展64位存储,电源管理IC用哪个好一些?

Other Parts Discussed in Thread: LP2996A, TPS51206

请问四篇DDR2控制器使用一片LPM2997作为VTT端接电压,可以吗?谢谢,如果不可以请推荐一下其他可以的电源管理IC,谢谢!

  •  楼主,你可以算一下你每个终端电阻上的电流乘以终端电阻的数量,来看看电流是否足够。如果需要电流更大的DDR电源,可以考虑LP2996A,或者开关式的TPS51206,或者也可以到如下链接查找:

    http://www.ti.com.cn/lsds/ti_zh/power-management/ddr-memory-power-solutions-products.page