LV8548MC中文资料Motor Driver, Forward / Reverse, Low-Saturation Voltage, 12 V数据手册ONSEMI规格书

描述 Description

The LV8548MC is a 2-channel low saturation voltage forward/reverse motor driver IC. It is optimal for motor drive in 12V system products and can drive either two DC motors, one DC motor using parallel connection, or it can drive a stepping motor in Full-step and Half-step.

特性 Features

• DMOS output transistor adoption(Upper and lower total RON = 1Ω typ)
• High Efficiency
• Current consumption 0 when standby mode
• Low Consumption
• 4V to 16V Operating supply voltage range(The control system power supply is unnecessary.)
• Easy design
• VCC max = 20V, IO max = 1A
• Safety design
• The compact package (SOIC10) is adopted.
• Board area reduction
• It is possible to connect in parallel.(parallel, connection of drive channel)
• High current correspondence
• Pin compatible with LB1948MC
• Built-in brake function

应用 Application

• Consumer
• Industrial
• Computing & Peripherals
• Refrigerator
• Flatbed Scanner
• Document Scanner
• PoE Point of Sales Terminal
• Clothes Dryer
• Vacuum cleaner
• Time Recorder
• POS Printer
• Label Printer
• TOY

简介

LV8548MC属于集成电路（IC）的全半桥驱动器。由制造生产的LV8548MC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。