Infineon Technologies
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TLE42994GMXUMA3
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TLE42994GMXUMA3

Product Overview

Category

TLE42994GMXUMA3 belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for voltage regulation and power management in electronic devices.

Characteristics

  • Voltage regulation capabilities
  • Power management features
  • Compact size
  • High efficiency
  • Low power consumption

Package

TLE42994GMXUMA3 comes in a small form factor package, suitable for surface mount technology (SMT) applications.

Essence

The essence of this product lies in its ability to regulate and manage voltage efficiently, ensuring stable and reliable power supply to electronic devices.

Packaging/Quantity

Each package of TLE42994GMXUMA3 contains 100 units.

Specifications

  • Input Voltage Range: 4.5V - 40V
  • Output Voltage Range: 1.2V - 37V
  • Maximum Output Current: 500mA
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

TLE42994GMXUMA3 has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. EN: Enable pin
  5. FB: Feedback pin

Functional Features

  1. Voltage Regulation: The TLE42994GMXUMA3 provides precise voltage regulation, ensuring a stable output voltage regardless of input variations.
  2. Power Management: This IC efficiently manages power consumption, optimizing energy usage and extending battery life.
  3. Enable Control: The EN pin allows for easy on/off control of the device, conserving power when not in use.
  4. Overcurrent Protection: The TLE42994GMXUMA3 incorporates overcurrent protection, safeguarding the device and connected components from excessive current flow.

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption.
  • Compact size allows for integration into space-constrained designs.
  • Wide input and output voltage ranges provide flexibility in various applications.
  • Overcurrent protection ensures device and component safety.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Requires external components for proper operation.

Working Principles

The TLE42994GMXUMA3 operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. This regulation process ensures that the connected electronic devices receive a consistent and reliable power supply.

Detailed Application Field Plans

The TLE42994GMXUMA3 finds application in various fields, including but not limited to: 1. Consumer electronics: Power management in smartphones, tablets, and portable devices. 2. Automotive: Voltage regulation in automotive systems, such as infotainment systems and lighting modules. 3. Industrial automation: Power supply management in industrial control systems and factory equipment. 4. Telecommunications: Voltage regulation for networking devices and communication equipment.

Detailed and Complete Alternative Models

  1. TLE42764G: Similar voltage regulator IC with higher maximum output current (800mA).
  2. TPS54331: Alternative IC with integrated power MOSFETs for higher power applications.
  3. LM317: Classic linear voltage regulator with adjustable output voltage.

These alternative models offer different features and specifications, allowing designers to choose the most suitable option for their specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TLE42994GMXUMA3 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of TLE42994GMXUMA3 in technical solutions:

  1. Q: What is TLE42994GMXUMA3? A: TLE42994GMXUMA3 is a specific integrated circuit (IC) used for power management applications, particularly in automotive systems.

  2. Q: What are the key features of TLE42994GMXUMA3? A: Some key features of TLE42994GMXUMA3 include multiple voltage regulators, overvoltage protection, undervoltage lockout, and thermal shutdown.

  3. Q: In which technical solutions can TLE42994GMXUMA3 be used? A: TLE42994GMXUMA3 can be used in various technical solutions such as electric vehicles, hybrid electric vehicles, battery management systems, and other automotive applications.

  4. Q: How does TLE42994GMXUMA3 help in power management? A: TLE42994GMXUMA3 provides regulated power supply to different components in a system, ensuring stable and efficient operation while protecting against voltage fluctuations and faults.

  5. Q: Can TLE42994GMXUMA3 handle high current loads? A: Yes, TLE42994GMXUMA3 is designed to handle high current loads, making it suitable for powering various components in automotive systems.

  6. Q: Does TLE42994GMXUMA3 have any built-in protection mechanisms? A: Yes, TLE42994GMXUMA3 incorporates several protection mechanisms like overvoltage protection, undervoltage lockout, and thermal shutdown to safeguard the system and prevent damage.

  7. Q: Is TLE42994GMXUMA3 compatible with other power management ICs? A: Yes, TLE42994GMXUMA3 can be used in conjunction with other power management ICs to create a comprehensive power management solution.

  8. Q: What is the input voltage range supported by TLE42994GMXUMA3? A: TLE42994GMXUMA3 supports an input voltage range of typically 4.5V to 40V, allowing it to work with various power sources.

  9. Q: Can TLE42994GMXUMA3 operate in extreme temperature conditions? A: Yes, TLE42994GMXUMA3 is designed to operate reliably in a wide temperature range, making it suitable for automotive applications that may experience harsh environments.

  10. Q: Are there any application notes or reference designs available for TLE42994GMXUMA3? A: Yes, the manufacturer of TLE42994GMXUMA3 provides application notes and reference designs that can help engineers in implementing the IC effectively in their technical solutions.

Please note that the specific details and answers may vary depending on the manufacturer's documentation and the application requirements.