MIC22600_09 Datasheet, PDF (15/29 Pages) Micrel Semiconductor – 1MHz, 6A Integrated Switch Synchronous Buck Regulator

Micrel, Inc.
Sequencing & Tracking examples
There are four distinct variations which are easily
implemented using the MIC22600. The two sequencing
variations are Delayed and Windowed. The two tracking
variants are Normal and Ratio Metric. The following
diagrams illustrate methods for connecting two
MIC22600’s to achieve these requirements.
Sequencing:
Normal Tracking:
MIC22600
Figure 4. Sequencing MIC22600 Circuit
Figure 7. Normal Tracking Circuit
Figure 5. Window Sequencing Example
Figure 8. Normal Tracking Example
Ratio Metric Tracking:
Figure 6. Delayed Sequencing Example
October 2009
Figure 9. Ratio Metric Tracking Circuit
15
M9999-102809-C