LB11826 Datasheet - ON Semiconductor

LB11826 Three-Phase Brushless Motor Driver

Ordering number : EN7109A LB11826 Monolithic Digital IC For OA Products Three-Phase Brushless Motor Driver http://onsemi.com Overview The LB11826 is a three-phase brushless motor driver that is optimal for driving drum and paper feed motors in laser printers and plain paper copiers. This IC adopts a direct PWM drive technique for minimal power loss. Flexible control of motor speed in response to an externally provided clock frequency (corresponding to the FG frequency) can be implemented by u.

LB11826 Features

* Three-phase bipolar drive (30V, 2.5V)

* Direct PWM drive

* Built-in low side inductive kickback absorbing diode

* Speed discriminator + PLL speed control

* Speed locked state detection output

* Built-in forward/reverse switching circuit

* Ful

LB11826-ONSemiconductor.pdf