3-Phase BLDC Motor Driver IC
P1/16
ECN30204
The ECN30204 is a fully integrated BLDC motor driver IC that facilitates a rapid design process and low part count solution. The IC integrates a commutation-logic, a PWM signal generator, IGBTs, FWDs(Free Wheeling Diodes), a charge pump, protection circuits, etc. The IC can drive a BLDC motor with a high voltage DC power supply (up to 450VDC) directly rectified from AC power line (up to 230VAC) for downsizing a system and reducing power consumption.
Description · Integrated, Single-Chip 3-Phase BLDC Motor Driver IC. · Integrated Charge Pump – Constant TOP Arm bias independent of motor speed. · Integrated 3-Phase Brushless (Electronic) commutation via external Hall ICs. · Integrated 3-Phase 6-IGBT Motor Bridge with on chip Free-Wheeling diodes. · Pinout and Board Layout are compatible with the existing Hitachi ECN3022. · Maximum Ratings 500VDC/1. 5A. · Latch-Up free monolithic IC built with a high voltage Die...
ECN30204 PDF File
