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ECN3021 Datasheet

High Voltage Monolithic Ic

Manufacturer: Hitachi Semiconductor (now Renesas)

ECN3021 Overview

HIGH-VOLTAGE MONOLITHIC IC ECN3021 ECN3021 is a single chip three-phase bridge inverter IC which has 6 IGBTs in the circuit. Especially, it is very suitable for controlling the speed of 3-phase DC brushless motors to which converted AC200~230V power supplies are applied. 1 shows the internal block diagram.

ECN3021 Distributor