LB11872H Datasheet - Sanyo Electric

LB11872H, 3-Phase Brushless Motor Driver

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 Details

Part number:

LB11872H

Manufacturer:

Sanyo Electric

File Size:

165.31 KB

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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