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MAX5973

Maxim Integrated Products
Part Number MAX5973
Manufacturer Maxim Integrated Products
Description Phase Redundancy Power Supervisor
Published Jun 29, 2010
Detailed Description www.DataSheet4U.com 19-5243; Rev 0; 4/10 Phase Redundancy Power Supervisor MAX5973 General Description The MAX5973 pro...
Datasheet PDF File MAX5973 PDF File

MAX5973
MAX5973


Overview
www.
DataSheet4U.
com 19-5243; Rev 0; 4/10 Phase Redundancy Power Supervisor MAX5973 General Description The MAX5973 protects individual slave phases of a phase redundant DC-DC converter.
The power protection functions comprise an electronic circuit-breaker controller driving an external n-channel MOSFET at the step-down power input, and an internal 3.
3V switch for the slave phase-controller power.
To protect the output bus, an “ideal diode” controller drives an external n-channel MOSFET at the slave phase output.
Serial data to and from the slave phase is buffered by the MAX5973 to prevent a failure of one phase from interrupting communication to the remaining phases.
Similarly, the differe...



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