DATASHEET ISL6745A Improved Bridge Controller with Precision Dead Time Control FN6703 Rev.
2.
00 Aug 14, 2017 The ISL6745A is a low-cost, double-ended, voltage-mode PWM controller designed for half-bridge and full-bridge power supplies and line-regulated bus converters.
It provides precise control of switching frequency, adjustable soft-start, and overcurrent shutdown.
In addition, the ISL6745A allows for accurate adjustment of MOSFET non-overlap time (“dead time”) with dead times as low as 35ns, allowing power engineers to optimize the efficiency of open-loop bus converters.
The ISL6745A also includes a control voltage input for closed-loop PWM and line voltage feed-forward functions.
The ...

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