Tuesday, November 01, 2011

Monitoring and Sequencing in Multirail Power-Supply Systems

Today’s electronic systems are likely to have many different power supply rails. For reliable, repeatable operation, the on-off timing, rise/fall rates, order of application, and magnitude of each voltage must be controlled. Typical system designs may include supply sequencing, tracking, and voltage/current monitoring/control. A variety of integrated power management ICs exist to perform these functions.


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