IRU1050CM中文资料5A LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR数据手册Infineon规格书

描述 Description

DESCRIPTION
The IRU1050 is a low dropout three-terminal adjustable regulator with minimum of 5A output current capability. This product is specifically designed to provide well regulated supply for low voltage IC applications such as Pentiumä P54Cä,P55Cä as well as GTL+ termination for Pentium Proä and Klamathä processor applications. The IRU1050 is also well suited for other processors such as Cyrixä, AMD and Power PCä applications. The IRU1050 is guaranteed to have <1.3V dropout at full load current making it ideal to provide well regulated outputs of 2.5V to 3.3V with 4.75V to 7V input supply.FEATURES
■ Guaranteed < 1.3V Dropout at Full Load Current
■ Fast Transient Response
■ 1% Voltage Reference Initial Accuracy
■ Output Current Limiting
■ Built-In Thermal ShutdownAPPLICATIONS
■ Low Voltage Processor Applications such as:
   P54Cä, P55Cä, Cyrix M2ä,
   POWER PCä, AMD
■ GTL+ Termination
   PENTIUM PROä, KLAMATHä
■ Low Voltage Memory Termination

特性 Features

■ Guaranteed < 1.3V Dropout at Full Load Current
■ Fast Transient Response
■ 1% Voltage Reference Initial Accuracy
■ Output Current Limiting
■ Built-In Thermal Shutdown

应用 Application

■ Low Voltage Processor Applications such as:
   P54Cä, P55Cä, Cyrix M2ä,
   POWER PCä, AMD
■ GTL+ Termination
   PENTIUM PROä, KLAMATHä
■ Low Voltage Memory Termination Applications
■ Standard 3.3V Chip Set and Logic Applications

简介

IRU1050CM属于集成电路（IC）的线性+开关稳压器。由制造生产的IRU1050CM稳压器 - 线性线性稳压器用于提供稳定的输出电压，无论负载电流、输入电压或环境因素如何变化，这些输出电压通常都要保持不变。它们的工作原理要求输入电压维持在高于所需的输出电压，而且要超出某个最小量，并且在工作时会将输入端的任何多余电压转换为热量。对于大多数应用而言，虽然这种稳压器的效率低于开关模式的稳压器，但它们通常更适合对噪声高度敏感的应用。