LV56851UV中文资料Linear Voltage Regulator, Multiple-Output, System Power Supply IC数据手册ONSEMI规格书

描述 Description

The LV56851UV is a multiple output linear voltage regulator IC, which allows reduction of quiescent current. The LV56851UV is specifically designed to address automotive infotainment systems power supply requirements.The LV56851UV integrates 5 linear regulator outputs, 1 high side power switch, I2C-bus communication, ACC detection, battery voltage detection, over-current limiter, overvoltage protection and thermal shut down.

特性 Features

• Low consumption current: 60μA (typ, VDD output is in operation)
• Cost and space saving as only a few external device is required.
• 5 regulator outputs & 1 high side switch
• Good flexibility without external device change.
• ACC and Battery voltage detection
• A wealth of protection functions improve the safety of the application.
• I2C-bus communication interface
• RESET function
• Over-current and over-voltage protection
• Thermal shutdown: Typ 175°C , Thermal Warning: Typ 140°C
• Package : HZIP15
• AEC-Q100 Qualified and PPAP capable

应用 Application

• Power management
• Automotive infotainment system

简介

LV56851UV属于集成电路（IC）的特殊用途稳压器。由制造生产的LV56851UV特殊用途稳压器该系列产品用于电源控制、某种形式的转换，适用于特定的复杂应用。因此，各种产品特性集差异较大，包括空燃比传感器接口、汽车交流发电机电压调节、DDR 端接、液体透镜控制、摩托车转向信号控制、热电 (peltier) 冷却器控制、压电触觉控制、阀门控制、小型发动机管理等。