TLE4267中文资料汽车级线性稳压器数据手册Infineon规格书

描述 Description

TLE 4267 is a 5-V low drop voltage regulator for automotive applications in the PG-TO220-7 or PG-DSO-14-30 package. It supplies an output current of > 400 mA. The IC is shortcircuit-proof and has an overtemperature protection circuit.

特性 Features

·Output voltage tolerance ≤ ±2%
·400 mA output current capability
·Low-drop voltage
·Very low standby current consumption
·Input voltage up to 40 V
·Overvoltage protection up to 60 V (≤ 400 ms)
·Reset function down to 1 V output voltage
·ESD protection up to 2000 V
·Adjustable reset time
·On/off logic
·Overtemperature protection
·Reverse polarity protection
·Short-circuit proof
·Wide temperature range
·Suitable for use in automotive electronics
·Green Product (RoHS compliant)
·AEC Qualified

应用 Application

· Automotive general
· Truck(commercial vehicle) control units

简介

TLE4267属于集成电路（IC）的线性+开关稳压器。由制造生产的TLE4267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。