Overview

The LV8044LP is a 6-channel motor driver IC for digital still camera.

Functions

• Two microstep drive H-bridge driver channels.

• Two microstep drive/PWM saturated drive switchable H-bridge driver channels.

• Two constant-current drive H-bridge driver channels.

• Drive mode switchable between 2-phase, 1-2 phase full torque, 1-2 phase, and 4W1-2 phase (channels 1, 2, 3, and 4).

• Microstep drive step advance controlled by a single step signal input (channels 1, 2, 3, and 4).

• Ability to set the hold current to one of four levels (channels 1, 2, 3, and 4).

• Ability to set the constant-current reference voltage to one of 16 levels from the serial data (channels 5 and 6).

• Eight-bit 3-wire serial control.

• Three on-chip photosensor driver circuits.

LV8044LP-MPB-H属于集成电路（IC） > 电机驱动器，控制器。安森美半导体公司制造生产的LV8044LP-MPB-H电机驱动器，控制器产品属于电机驱动器和控制器电源管理集成电路 (PMIC) 系列，可用于控制或操作从某电源施加到电机或相关机电执行器的电源。所实现的具体功能和特性集根据预期负载和预期应用的特性有很大差异，范围从用于有刷电机的简单开环速度控制到基于步进电机的高级闭环运动控制。