LB11872H 3-Phase Brushless Motor Driver

Sanyo Electric

Description

www.DataSheet4U.com Ordering number : ENN7257A Monolithic Digital IC LB11872H Three-Phase Brushless Motor Driver for Polygonal Mirror Motors Overv.

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Datasheet Specifications

Part number: LB11872H
Manufacturer: Sanyo Electric
File Size: 165.31 KB
Datasheet: LB11872H_SanyoElectric.pdf
Description: 3-Phase Brushless Motor Driver

Features

* Three-phase bipolar current linear drive + midpoint control circuit
* PLL speed control circuit
* Speed is controlled by an external clock signal.
* Supports Hall FG operation.
* Built-in output saturation prevention circuit
* Phase lock detection ou

Applications

* It can implement, with a single IC chip, all the circuits required for polygonal mirror drive, including speed control and driver functions. The LB11872H can implement motor drive within minimal drive noise due to its use of current linear drive. Package Dimensions unit: mm 3233A-HSOP28H [LB11872H

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