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LB1921

Part Number	LB1921
Manufacturer	Sanyo
Description	Three-Phase Brushless Motor Driver
Published	Apr 25, 2005
Detailed Description	Ordering number : EN5439 Monolithic Digital IC LB1921 Three-Phase Brushless Motor Driver for OA Applications Overview...
Datasheet	LB1921 PDF File

Overview

Ordering number : EN5439 Monolithic Digital IC LB1921 Three-Phase Brushless Motor Driver for OA Applications Overview The LB1921 is a single-chip motor driver circuit that provides direct PWM drive output appropriate for driving the power brushless motors used in office automation equipment.
The LB1921 also provides a variety of peripheral functions, including speed control and FG amplifier circuits, on chip.
Package Dimensions unit: mm 3147A-DIP28HS [LB1921] Applications • Paper feed and drum motor drivers in FAX and PPC units Functions and Features • The LB1921 is an improved output current version of the LB1824.
• Three-phase bipolar brushless motor driver • Digital speed control ci...

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