NCV7707数据手册集成电路（IC）的电源管理-专用规格书PDF

描述 Description

The NCV7707 is a powerful driver for automotive body control systems. The device is designed to control several loads in the front foor of a vehicle. The monolithic IC is able to control mirror functions like mirror positioning, heating and folding including the electro-chromic mirror feature. Besides two half-bridge outputs to control lock and safe-lock motors, the device features four 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 NCV7707 is controlled thru a 24 bit SPI interface with in-fram response.

特性 Features

• Operating Range from 5.5 V to 28 V
• Six HighSide and Six LowSide Drivers Connected as HalfBridges
• Four HighSide Lamp Drivers
• One HighSide 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: NCV7705, NCV7704, NCV7714, NCV7710

应用 Application

• Decentralized Door Electronic Systems
• Body Control Units (BCUs)
• Automobiles

简介

NCV7707属于集成电路（IC）的电源管理-专用。由制造生产的NCV7707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。