IFX20001MBV50数据手册集成电路（IC）的线性+开关稳压器规格书PDF

描述 Description

The IFX20001 is a monolithic integrated low-drop voltage regulator in the very small SMD package PG-SCT595-5. It is designed to supply various loads (e.g. microprocessor) under over severe conditions. Therefore the device is equipped with additional protection functions against overload, short circuit and reverse polarity. In case of an over temperature condition the regulator is automatically turned off by the integrated thermal protection circuit. Input voltages up to 45 V are regulated to V Q,nom = 3.3 V (V33 version) or 5.0 V (V50 version). The output is able to drive a load of 30 mA while it regulates the output voltage within a 4% accuracy. To save energy the device can be switched in stand-by mode via an inhibit input which causes the current consumption to drop below 5 μA.

特性 Features

• 5.0 V output voltage
• Very small and thermally enhanced package SCT-595
• Very low drop voltage 300mV
• Output current: 30 mA
• Inhibit function
• Low quiescent current consumption
• Input voltage up to 45 V
• Wide temperature range: -40 °C ≤ T j ≤ 125 °C
• Output protected against short circuit
• Overtemperature protection
• Reverse polarity protection
• Green Product (RoHS compliant)

优势:
• High Input Voltage (>30V)
• Smallest Form Factor
• Wide Temperature Range

应用 Application

• Industrial Automation
• Medical & Healthcare
• Building Automation
• White Goods
• Heating & Cooling Systems (HVAC)

简介

IFX20001MBV50属于集成电路（IC）的线性+开关稳压器。由制造生产的IFX20001MBV50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。