ECN3067 Overview
P1/9 HIGH-VOLTAGE MONOLITHIC IC ECN3067 ECN3067 is monolithic IC integrating 6 IGBTs. It can be applied to DC brushless motors and Induction motors. Functions Free Wheeling Diodes are integrated Overcurrent Protection Circuit is integrated Undervoltage Detection Circuit is integrated.
ECN3067 Key Features
- PWM control of upper and bottom arm IGBTs are possible with an outer Microprocessor
- 6 Logic inputs are patible with 5V CMOS or LSTTL outputs
- Upper and Bottom arm IGBTs can operate in 20kHz chopping frequency
- For converted AC200 to 230 V power supplies PWM control of top and bottom arm IGBTs are possible