ML4818 - Phase Modulation/Soft Switching Controller

Product Overview

Fairchild

Part number	ML4818
Manufacturer	Fairchild
File Size	92.38 KB
Description	Phase Modulation/Soft Switching Controller
Datasheet	ML4818 Datasheet
Additional preview pages of the ML4818 datasheet.

The ML4818 is a complete phase modulation control IC suitable for full bridge soft switching converters.

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.
Precision buffered 5V reference (+1%).
Four 1.5A peak current totem-pole output drivers.
Under-voltage lockout circuit with 6V hysteresis.
Power DIP package General.

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Published: May 7, 2005 |