LV8012T中文资料LV8012T: Forward/Reverse Motor Driver数据手册ONSEMI规格书

描述 Description

LV8012T is a 2ch forward/reverse motor driver IC using D-MOS FET for output stage. As MOS circuit is used, it supports the PWM input. Its features are that the on resistance (0.75Ω typ) and current dissipation are low. It also provides protection functions such as heat protection circuit and reduced voltage detection and is optimal for the motors that need high-current.

特性 Features

2ch forward/reverse motor driver
Possible to respond to 3V control voltage and 6V motor voltage device
Low power consumption
Low-temperature resistance 1.2Ω
Built-in charge pump circuit
Built-in low voltage reset and thermal shutdown circuit
Four mode function forward/reverse, brake, stop

简介

LV8012T属于集成电路（IC）的全半桥驱动器。由制造生产的LV8012T全半桥驱动器器件属于电桥驱动器电源管理集成电路 (PMIC) 系列，包含两个或多个功率晶体管，以及在外部器件控制下将其用作开关所需的电路。这些晶体管通常在内部配置为成对串联连接（称为半桥），因而任意指定晶体管对之间的结点都可以连接至两个电源轨中的任一个。这类器件常用于将控制器件（如微控制器）提供的低电平信号转换为操作执行器（如步进电机或无刷电机）所需的较大功率信号。