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Designing A Digital-controlled Power Supply (Texas Instruments)
Quote:
The power-supply industry is currently transitioning from analog to digital control, especially in high-performance power-supply design. In fact, digital controllers now control most AC/DC power supplies used in servers.
Compared to their analog counterparts, digital controllers provide greater flexibility and performance. But those switching from analog control to a digital solution face new challenges where continuous signals are represented by a discrete format: 1 or 0. In this blog series, I'll provide a practical guide to designing a digital-controlled power supply.
Endquote
https://cr4.globalspec.com/blogentry...rk=cr4digest&et_rid=419257195&et_mid=82638041
The power-supply industry is currently transitioning from analog to digital control, especially in high-performance power-supply design. In fact, digital controllers now control most AC/DC power supplies used in servers.
Compared to their analog counterparts, digital controllers provide greater flexibility and performance. But those switching from analog control to a digital solution face new challenges where continuous signals are represented by a discrete format: 1 or 0. In this blog series, I'll provide a practical guide to designing a digital-controlled power supply.
Endquote
https://cr4.globalspec.com/blogentry...rk=cr4digest&et_rid=419257195&et_mid=82638041