NCV47411中文资料Adjustable Dual LDO, 3.3 V to 20 V, with Adjustable Current Limit and 3.3 V Logic Compatible Enable Inputs数据手册ONSEMI规格书

描述 Description

The NCV47411 is a dual integrated low dropout regulator with
100 mA per channel designed for use in harsh automotive
environments. It includes wide operating temperature and input
voltage ranges. The device is offered with adjustable voltage version
available in 3% output voltage accuracy. It has a high peak input
voltage tolerance and reverse input voltage protection. It also provides
overcurrent protection, overtemperature protection and enable for
control of the state of the output voltage of each channel. The
integrated current sense feature provides diagnosis and system
protection functionality. The current limit of the device is adjustable
by resistor connected to CSO pin for each channel. CSO pin output
current creates voltage drop across CSO resistor which is proportional
to output current of each channel.

特性 Features

• Enable Input (3.3 V Logic Compatible Thresholds)
• Save battery life - quiescent current down to 10µA max.
• Adjustable Current Limit up to 150 mA
• Current sense feature provides diagnosis and system protection functionality.
• Adjustable Voltage Version (from 3.3 V to 20 V) 3% Output Voltage
• Protection: Current Limitation, Thermal Shutdown, Reverse Input Voltage

应用 Application

• Audio and Infotainment System
• Instrument Cluster
• Navigation
• Satellite Radio
• Automotive

简介

NCV47411属于开发板套件编程器的评估板-线性稳压器。由制造生产的NCV47411评估板 - 线性稳压器线性稳压器评估板是装有元器件的电路板，用于提供特定线性稳压器或器件的工作实例。每个 IC 的通道类型有单通道、双通道、三通道和四通道，稳压器类型包括负可调、负固定、正可调、正固定、正负可调、正固定/可调。电压输出范围为 -15V 至 56V，电流输出范围为 10mA 至 5A。