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LB1978 Datasheet Three-Phase Half-Wave Sensorless Motor Driver

Manufacturer: SANYO (now Panasonic)

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LB1978 three-phase half-wave sensorless motor driver by SANYO (now Panasonic) - Datasheet Preview

Datasheet Details

Part number	LB1978
Manufacturer	SANYO (now Panasonic)
File Size	78.36 KB
Description	Three-Phase Half-Wave Sensorless Motor Driver
Download	LB1978 Download (PDF)

Overview

Ordering number : EN6186 LB1978V Monolithic Digital IC LB1978V Three-Phase Half-Wave Sensorless Motor Driver for Headphone Stereos Functions.

Key Features

Three-phase sensorless motor driver.
Built-in speed control.
Built-in reference voltage and forward/reverse switching pin.
Soft switching.
Built-in short brake drive pin Package Dimensions unit: mm 3191-SSOP30 [LB1978V] 30 16 5.6 1.0 1 15 0.15 9.95 0.22 0.65 0.43 0.1 1.6max SANYO : SSOP30 Specifications Absolute Maximum Ratings at Ta = 25˚C Parameter Maximum supply voltage Output transistor withstand voltage Maximum output current Allowable pow.

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