REFMOT107 Reference Design

ROHM Semiconductor

REFMOT107 - 48V supply, 3 Hall Sensor, Three Phase Brushless DC motor drive

Description

A system-level evaluation board that combines ROHM's IC and discrete products. We have already solved not only the characteristics of individual products but also the problems that may occur when combining them to build a system, thus contributing significantly to the reduction of development time for our customers.

Features

3 Hole Sensor Three Phase Brushless DC Motor Pre-Driver and Output MOS N+N Configuration
Supply voltage 48V(typ)
Output current 8A(max)
Sine-wave commutation PWM drive, automatic advance angle control
Number of motor poles setting function
Soft start function
Dead time setting function
Power save input/ Rotation direction setting input/ Short brake input

Applications

Fan motors
Other general consumer equipment

Product Categories

Parts

Part Number	Name
BM64300MUV-E2	BM64300MUV-E2	Buy Datasheet
RD3P175SNTL1	RD3P175SNTL1	Buy Datasheet
LTR18EZPFU	LTR18EZPFU	Buy Datasheet

Schematic

Download the schematic for REFMOT107

Design File

Download the design file for REFMOT107

Title	Updated	Type	Size (KB)
System block diagram				Download
Parts List				Download
PCB Layout				Download
User's Guide				Download