描述 Description

The TLE4285 G is a 5-V fixed voltage regulator in a very small SMD package PG-SCT-595-5. The maximum input voltage is 45 V. The output is able to drive an output current of more than 10 mA while it regulates the output voltage within a 4% accuracy.The Power Fail Output (open collector) is switched to low in case of under-voltage at the output pin. To reduce external components the Power Fail Output has an internal pull-up resistor of 50 k ? which is connected to the output Q. The device incorporates a temperature protection that disables the circuit at overtemperature.

特性 Features

? 15 mA current capability
? Low quiescent current consumption
? Power fail output
? Wide operation range: up to 45 V
? Wide temperature range: -40 ° C to 150 ° C
? Output protected against short circuit
? Over temperature protection
? Very small SMD-Package PG-SCT-595-5
? Green product (RohS compliant)
? AEC qualified

優(yōu)勢:
? Robust protection features
? Wide input operation and temperature range

應(yīng)用 Application

? Automotive general

簡介

TLE4285G屬于集成電路（IC）的線性+開關(guān)穩(wěn)壓器。由制造生產(chǎn)的TLE4285G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(gè)最小量，并且在工作時(shí)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。