Click to expand full text
HIP4011
April 1994
Three Phase Brushless DC Motor Controller
Description
Features
• 3A DC, 5A Peak Output Current
The HIP4011 motor driver is intended for three phase Brushless motor control at continuous output currents up to 3A. It • 16V Max. Rated Supply Voltage accepts inputs from buffered Hall effect sensors and drives [ /Title (HIP4011) three motor windings, regulating the current through an • Built-in “Free-Wheeling” Diodes /Subject (Three Phase Brushless DC Motor Controller) external current sensing resistor, according to an analog • Output () dv/dt Limited to Reduce EMI control input. Output “freewheeling” diodes are built in and /Author output dv/dt is limited to decrease the generated EMI.