NCV7718数据手册集成电路（IC）的电机驱动器控制器规格书PDF

描述 Description

The NCV7718 is a Hex Half-Bridge Driver with protection features designed specifically for automotive and industrial motion control applications. The NCV7718 has independent controls and diagnostics. The device can be operated in forward, reverse, brake, and high impedance states. The drivers are controlled via a 16 bit SPI interface and are daisy chain compatible.

特性 Features

• Low Quiescent Current Sleep Mode
• HighSide and LowSide Drivers Connected in a HalfBridge Configuration
• Integrated Freewheeling Protection (LS and HS)
• 0.55 A Peak Current
• RDS(on) = 1 ohm (typ)
• 5 MHz SPI Control
• Compliance with 5 V and 3. 3 V Systems
• Undervoltage and Overvoltage Lockout
• Discriminated Fault Reporting
• Overcurrent Protection
• Overtemperature Protection
• Under Load Detection
• Daisy Chain Compatible with Multiple of 8 bit Devices
• 16Bit Frame Detection
• Dual Source of NCV7718C

应用 Application

• Automotive
• Industrial
• DC Motor Management for HVAC Application

简介

NCV7718属于集成电路（IC）的电机驱动器控制器。由制造生产的NCV7718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。