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Dual DC-DC Controller for DDR Power with Differential VDDQ Sensing and ±50mA VTT Reference

资料介绍
本文以LTC3876为例,介绍了一种DDR电源解决方案。
Dual DC/DC Controller for DDR Power with Differential VDDQ
Sensing and ±50mA VT T Reference
Design Note 1026
Ding Li
Introduction High Efficiency, 4.5V to 14V Input, Dual Output
The LTC 3876 is a complete DDR power solution, DDR Power Supply
compatible with DDR1, DDR2, DDR3 and DDR4 lower Figure 1 shows a DDR3 power supply that operates
voltage standards. The IC includes VDDQ and V TT DC/ from a 4.5V to 14V input. Figure 2 shows efficiency
DC controllers and a precision linear V TT reference. curves for discontinuous and forced continuous ……
标签:LINEARDDRLTC3876
Dual DC-DC Controller for DDR Power with Differential VDDQ Sensing and ±50mA VTT Reference
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