LB1877 - Brushless Motor Driver

Name: LB1877
SKU: LB1877-391532

Sanyo

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Datasheet Details

Part number	LB1877
Manufacturer	Sanyo
File Size	70.51 KB
Description	Brushless Motor Driver
Datasheet	LB1877_SanyoSemiconDevice.pdf

LB1877 Product details

Description

Pin number Pin name Pin voltage VCC 1.8V to 5.0V 18 GND 9 12 VREF 0.7V to 0.9V Equivalent circuit Unit (resistance: Ω, capacitance: F) Pin function Power supply for all circuits Ground for all circuits except FC and power block.

Features

Brushless sensorless motor drive (3-phase half-wave drive) Forward/reverse drive possible Built-in speed control function (voltage servo) Built-in reference voltage (0.9V) Soft switching 1.8 max 12.6 1.5 0.15 0.35 1.27 0.59 0.1 SANYO : MFP20 Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Maximum output current Allowable power dissipation Operating temperature Storage temperature Symbol VCC max IO max.

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Published: Apr 25, 2005 |