Analog Devices Inc.

Bootstrap Start Dual Transistor Synchronous Forward Controller Features: High Voltage Operation up to 72V Synchronizable Operating Frequency and Output Switch Phase for Multiple Controller Systems Synchronous Switch Output Undervoltage Lockout Protection with 6V Hysteresis for Self-Biased Power Fixed Frequency Operation to 350kHz Local ±1% Voltage Reference Input Overvoltage Protection Low Start-Up Current Programmable Start Inhibit for Power Supply Sequencing and Protection Optocoupler Support Soft-Start Control

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