LV8811G - 3-phase BLDC motor driver

Product Overview

ON Semiconductor

Datasheet Details

Part number	LV8811G
Manufacturer	ON Semiconductor
File Size	1.95 MB
Description	3-phase BLDC motor driver
Datasheet	LV8811G Datasheet
Additional preview pages of the LV8811G datasheet.

Product details

Description

V-phase output pin U-phase output pin Inverter power supply and Motor current sense resistor pin Motor Current Sense Power supply pin Internal regulator output pin Lead-angle adjustment pin 1 Lead-angle adjustment pin 2 Speed reference input PWM pin Motor speed feedback output pin Hall sensor input pin 1 Hall sensor bias output pin Hall sensor input pin 2 Minimum output PWM duty cycle setting pin Speed reference input DC voltage pin PWM clock frequency control pin System ground pin W-phase outpu

Features

3-phase full wave (sinusoidal) drive.
Any practical combination of slot and pole can be handled. (e. g. 3S3P, 3S4P, 6S4P, 6S8P, 12S8P, 9S12P and so on).
built-in power FETs (P-MOS/N-MOS).
Speed control function by direct PWM or DC voltage input.
Minimum input PWM duty cycle can be configured by voltage input.
Soft start-up function and soft shutdown function.
Soft PWM duty cycle transitions.
Built-in current limit circuit an.

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Published: Feb 9, 2016 |