Part number:
ML4818
Manufacturer:
Fairchild
File Size:
92.38 KB
Description:
Phase modulation/soft switching controller.
ML4818_FairchildSemiconductor.pdf
Datasheet Details
Part number:
ML4818
Manufacturer:
Fairchild
File Size:
92.38 KB
Description:
Phase modulation/soft switching controller.
ML4818, Phase Modulation/Soft Switching Controller
The ML4818 is a complete phase modulation control IC suitable for full bridge soft switching converters.
Unlike conventional PWM circuits, the phase modulation technique allows for zero-voltage switching transitions and square wave drive across the transformer.
The IC modulates the phases of the two
ML4818 Features
* Full bridge phase modulation zero voltage switching circuit with programmable ZV transition times
* Constant frequency operation to 500kHz
* Current mode operation
* Cycle-by-cycle current limiting with integrating fault detection and restart delay
* Precisi
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