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Ordering number: EN3416A
Monolithic Digital IC
LB1662D, 1662M DC Fan Motor Drivers
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.
Package Dimensions
unit : mm
3098B-DIP10S
[LB1662D]
Features and Functions
. Designed to be operated from 5 V power supply, making operation possible at a reduced voltage. . stable 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 ‘‘H’’) . mode: Built-in motor lock protector and automatic return function .