NCV7714中文资料车镜模块驱动器数据手册ONSEMI规格书

描述 Description

The NCV7714 is a powerful driver for automotive body control systems. The device is designed to control several loads in the front door of a vehicle. The monolithic IC is able to control mirror functions like mirror positioning, heating and electro-chromic mirror feature. The device features three high-side outputs to drive LEDs or incandescent bulbs (up to 10W). To allow maximum flexibility, all lighting outputs can be PWM controlled thru PWM inputs (external signal source) or by an internal programmable PWM generator unit. The NCV7714 is controlled through a 24 bit SPI interface with in-frame response.

特性 Features

• Operating Range from 5.5V to 28V
• Three high-side and three low-side drivers connected as half-bridges
• Three high side lamp drivers
• One high side driver for mirror heating
• Electro Chromic Mirror Control
• Independent PWM functionality for all outputs
• Integrated programmable PWM generator unit for all lamp driver outputs
• Programmable softstart function to drive loads with higher inrush currents as current limitation value
• Multiplex current sense analog output for advanced load monitoring
• Very low current consumption in standby mode
• Charge pump output to control an external reverse polarity protection MOSFET
• 24Bit SPI interface for output control and diagnostic
• Protection against shortcircuit, overvoltage and overtemperature
• Platform Devices: NCV7707, NCV7705, NCV7704, NCV7710

应用 Application

• Decentralized Door Electronic Systems
• Body Control Module
• Automotive

简介

NCV7714属于集成电路（IC）的电源管理-专用。由制造生产的NCV7714电源管理 - 专用专用型电源管理集成电路 (PMIC) 用于电源的控制或操作，适合特定或小范围的目标应用，例如汽车气囊管理、电容器组平衡、AC 公共电力监控、存储器总线端接、接地故障检测、能量收集、小型引擎管理、处理器或芯片集专用电压调节、负载突降保护、触觉驱动器、热电制冷器控制等。