TLE42994GM集成電路（IC）的線性+開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

TLE42994GM屬于集成電路（IC）的線性+開關(guān)穩(wěn)壓器。由英飛凌科技股份公司制造生產(chǎn)的TLE42994GM穩(wěn)壓器 - 線性線性穩(wěn)壓器用于提供穩(wěn)定的輸出電壓，無論負(fù)載電流、輸入電壓或環(huán)境因素如何變化，這些輸出電壓通常都要保持不變。它們的工作原理要求輸入電壓維持在高于所需的輸出電壓，而且要超出某個最小量，并且在工作時會將輸入端的任何多余電壓轉(zhuǎn)換為熱量。對于大多數(shù)應(yīng)用而言，雖然這種穩(wěn)壓器的效率低于開關(guān)模式的穩(wěn)壓器，但它們通常更適合對噪聲高度敏感的應(yīng)用。

Description

The TLE42994G is a monolithic integrated low dropout voltage regulator, especially designed for automotive applications that need to be in ON state during the car’s engine is turned off. An input voltage up to 45 V is regulated to an output voltage of 5.0 V. The component is able to drive loads up to 150 mA.

Features

? Output Voltage 5 V ± 2

? Ouput Current up to 150 mA

? Extreme Low Current Consumption In ON State

? Enable Function: Below 1 μA Current Consumption In OFF State

? Early Warning

? Power-on and Undervoltage Reset with Programmable Delay Time

? Reset Low Down to VQ = 1 V

? Adjustable Reset Threshold

? Very Low Dropout Voltage

? Output Current Limitation

? Reverse Polarity Protection

? Overtemperature Protection

? Suitable for Use in Automotive Electronics

? Wide Temperature Range from -40 °C up to 150 °C

? Input Voltage Range from -42 V to 45 V

? Green Product (RoHS compliant)

? AEC Qualified