Infineon Technologies
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TLE4276GV85ATMA1

TLE4276GV85ATMA1

Product Overview

Category

TLE4276GV85ATMA1 belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Wide input voltage range
  • Overtemperature protection
  • Short-circuit protection

Package

TLE4276GV85ATMA1 comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

TLE4276GV85ATMA1 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 40V
  • Output Voltage: 8.5V
  • Dropout Voltage: 100mV at 150mA
  • Quiescent Current: 45µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TLE4276GV85ATMA1 has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • High accuracy voltage regulation
  • Low power consumption
  • Thermal shutdown protection
  • Short-circuit current limitation
  • Reverse polarity protection

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for versatile applications
  • Low dropout voltage minimizes power dissipation
  • Overtemperature and short-circuit protection enhance reliability
  • Reverse polarity protection prevents damage due to incorrect connections

Disadvantages

  • Limited output voltage options
  • Relatively high quiescent current compared to some alternatives

Working Principles

TLE4276GV85ATMA1 operates based on a voltage regulation principle. It takes an input voltage and provides a stable output voltage, regardless of any fluctuations in the input voltage or load conditions. This is achieved through internal circuitry that adjusts the output voltage to maintain a constant value.

Detailed Application Field Plans

TLE4276GV85ATMA1 finds applications in various fields, including but not limited to: - Automotive electronics - Industrial control systems - Power management modules - Battery-powered devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TLE4276GV85ATMA1 include: - LM1117-8.5 - LT1085CT-8.5 - ADP3339AKCZ-8.5

These alternatives can be considered based on specific requirements and compatibility with the application.

In conclusion, TLE4276GV85ATMA1 is a voltage regulator with high precision, low dropout voltage, and wide input voltage range. It offers various protection features and finds applications in diverse fields. While it has certain advantages, such as its reliability and versatility, it also has limitations, such as limited output voltage options and relatively higher quiescent current.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TLE4276GV85ATMA1 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of TLE4276GV85ATMA1 in technical solutions:

Q1: What is TLE4276GV85ATMA1? A1: TLE4276GV85ATMA1 is a voltage regulator IC (integrated circuit) manufactured by Infineon Technologies. It is designed for automotive applications and provides a fixed output voltage of 8.5V.

Q2: What is the input voltage range of TLE4276GV85ATMA1? A2: The input voltage range of TLE4276GV85ATMA1 is typically between 7V and 40V, making it suitable for use in automotive systems.

Q3: What is the maximum output current of TLE4276GV85ATMA1? A3: TLE4276GV85ATMA1 can deliver a maximum output current of 400mA, which makes it suitable for powering various electronic components in automotive applications.

Q4: Is TLE4276GV85ATMA1 short-circuit protected? A4: Yes, TLE4276GV85ATMA1 has built-in short-circuit protection. It will limit the output current in case of a short circuit, protecting both the IC and the connected devices.

Q5: Can TLE4276GV85ATMA1 operate in harsh environments? A5: Yes, TLE4276GV85ATMA1 is designed to withstand harsh automotive environments. It has a wide operating temperature range of -40°C to +150°C and is resistant to vibrations and other environmental stresses.

Q6: Does TLE4276GV85ATMA1 require external components for operation? A6: Yes, TLE4276GV85ATMA1 requires a few external components such as input and output capacitors for stability and filtering. The datasheet provides detailed information on the recommended external components.

Q7: Can TLE4276GV85ATMA1 be used in battery-powered applications? A7: Yes, TLE4276GV85ATMA1 can be used in battery-powered applications. Its wide input voltage range allows it to operate from various battery voltages commonly found in automotive systems.

Q8: Is TLE4276GV85ATMA1 suitable for powering sensitive electronic components? A8: Yes, TLE4276GV85ATMA1 is designed to provide a stable and low-noise output voltage, making it suitable for powering sensitive electronic components such as microcontrollers or sensors.

Q9: Can multiple TLE4276GV85ATMA1 ICs be connected in parallel? A9: No, connecting multiple TLE4276GV85ATMA1 ICs in parallel is not recommended. It may lead to instability and improper voltage regulation. Each IC should be used independently.

Q10: Are there any application notes or reference designs available for TLE4276GV85ATMA1? A10: Yes, Infineon Technologies provides application notes and reference designs for TLE4276GV85ATMA1. These resources can help in understanding the best practices for using the IC in different technical solutions.

Please note that these answers are general and it's always recommended to refer to the datasheet and application notes provided by the manufacturer for specific details and guidelines.