Ordering number: EN3513A
Monolithic Digital IC
LB1669, 1669M 2-Phase Unipolar Brushless Motor Driver
Overview
The LB1669, 1669M are 2-phase uniploar brushless motor drivers.
They make it possible to configure motor lock protection and automatic recovery circuits with few extenal components.
Package Dimensions
unit : mm
3098A-DIP10S
[LB1669]
Features and Functions
.
Hall element direct connection possible .
Output
transistor with 1.
5 A output current built in .
Rotation detect function (Drive mode: ‘‘L’’, Stop mode: built in .
‘‘H’’) Motor lock protection and automatic recovery functions built .
in shutdown circuit built in .
Thermal DIP-10S and MFP-10S packages mean small mounting .
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