BD39031MUF-C中文资料Power Management IC for ADAS Applications数据手册ROHM规格书

描述 Description

BD39031MUF-C is a power management IC with PrimaryBuck Controller (BUCK1), Dual Secondary Buck Converter (BUCK2/BUCK3), and Secondary Boost Converter (BOOST4). This device contains Reset, Power Good, Watchdog Timer functions, and is suitable for ADAS application such as radar, camera, and LiDAR. In addition, this device contributes to ASIL level improvement of the system by BIST (Built-In Self Test) function and Mutual Monitoring function.

特性 Features

• AEC-Q100 Qualified (Grade 1)
• Functional Safety Supportive Automotive Products
• Primary Buck Controller for 3.3V Fixed
• Secondary Buck Converter for 1.2V Output Fixed
• Secondary Buck Converter for Adjustable Output
• Secondary Boost Converter for 5.0V Output Fixed
• Enable Input for Each Output
• Two Power Good Functions
• Reset Function for BUCK1
• Adjustable Window Watchdog Timer
• Spread Spectrum
• Over Current Protection
• Over Voltage Protection
• Short Circuit Protection
• Thermal Shut Down Protection
• Thermal Warning Function

简介

BD39031MUF-C属于集成电路（IC）的电源管理-专用。由制造生产的BD39031MUF-C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。