Datasheet4U Logo Datasheet4U.com

LB11681H - Monolithic Digital IC PWM Three-phase Brushless Motor Driver

General Description

Hall bias minus-side bias pin.

Minus-side bias pin of Hall element is connected with this pin.

In addition, connect a bias resistance between Hall element plus-side bias and power supply.

Key Features

  • r.

📥 Download Datasheet

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.

View original datasheet text
Ordering number : ENA0665 www.DataSheet4U.com LB11681H Overview Monolithic Digital IC PWM Three-phase Brushless Motor Driver The LB11681H is a three-phase brushless fan motor driver IC. This IC uses a PWM soft switching drive-method (for low-noise drive). Since this IC includes a motor constraint protection circuit necessary for a fan motor system, highly reliable products including this IC can be designed. Also, this IC can be operated with 12V single power supply.