MB3769A SWITCHING REGULATOR CONTROLLER

MB3769A SWITCHING REGULATOR CONTROLLER

FUJITSU SEMICONDUCTOR DATA SHEET DS04-27202-3E ASSP SWITCHING REGULATOR CONTROLLER MB3769A The Fujitsu MB3769A is a pulse-width-modulation controller which is applied to fixed frequency pulse modul.

Features

r = 60 ns, tf = 30 ns, CL = 1000 pF typ.)
• Adjustable Dead-time
• On-chip soft start and quick shut down functions
• Internal circuitry prohibits double pulse at dynamic current limit operation
• Under voltage lock out function (OFF to ON: 10 V typ. ON to OFF: 8 V typ.)
• On-chip output shut down circuit with latch function at over voltage
• On-chip Zener diode (15 V) This device contains circuitry to protect the inputs against damage due to high static voltages or electric fields. However, it is advised that normal precautions be taken to avoid application of any voltage higher than maximum .