Overview

The LB1662D, 1662M are 2-phase brushless motor drivers operated from 5 V power supply. Motor Lock protection and automatic return can be provided with a minimum number of external parts.

Features and Functions

• Designed to be operated from 5 V power supply, making

stable operation possible at a reduced voltage.

• Direct connection to a Hall element possible.

• Built-in output transistors with output current 1.5 A

• Built-in rotation detect function (Drive mode: ‘‘L’’, Stop

mode: ‘‘H’’)

• Built-in motor lock protector and automatic return function

• With radio noise reduction pin