LB11873 - Monolithic Digital IC

SANYO (now Panasonic)

Key Features

hen the input waveform slope is low High IN1 IN2 IN3 Source IOUT1 Sink IOUT2 Low IOUT3.

LB11873 monolithic digital ic by SANYO (now Panasonic) - Datasheet Preview

Datasheet Details

Part number	LB11873
Manufacturer	SANYO (now Panasonic)
File Size	196.57 KB
Description	Monolithic Digital IC
Datasheet	LB11873 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Ordering number : ENA0081B www.datasheet4u.com Monolithic Digital IC LB11873 Overview For Polygonal Mirror Motors Three-Phase Brushless Motor Driver The LB11873 is a 3-phase brushless motor driver developed for driving the polygonal mirror motor used in plain-paper copiers and similar products. This IC can implement the circuits required for polygonal mirror motor drive (speed control and driver circuits) in a single chip. The LB11873 implements low-noise/low-vibration PWM drive by changing the current at phase switching gradually to reduce motor noise.