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TLE7469GV53AUMA1
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TLE7469GV53AUMA1

Product Overview

Category

TLE7469GV53AUMA1 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in automotive applications for power management purposes.

Characteristics

  • The TLE7469GV53AUMA1 is a highly efficient voltage regulator.
  • It offers excellent load and line regulation.
  • This IC operates over a wide input voltage range, making it suitable for various automotive systems.
  • It provides protection features such as overvoltage, undervoltage, and overtemperature protection.
  • The TLE7469GV53AUMA1 has low quiescent current consumption, contributing to energy efficiency.

Package

The TLE7469GV53AUMA1 is available in a small surface-mount package, which facilitates easy integration into electronic systems.

Essence

The essence of TLE7469GV53AUMA1 lies in its ability to regulate voltage efficiently and reliably in automotive applications.

Packaging/Quantity

This IC is typically supplied in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Voltage: 5.3V
  • Output Current: Up to 500mA
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +125°C
  • Package Type: PG-DSO-14

Detailed Pin Configuration

The TLE7469GV53AUMA1 has a total of 14 pins, each serving a specific function. The pin configuration is as follows:

  1. VIN: Input voltage pin
  2. EN: Enable pin
  3. VOUT: Output voltage pin
  4. GND: Ground pin
  5. PGND: Power ground pin
  6. VCC: Supply voltage pin
  7. NC: No connection pin
  8. NC: No connection pin
  9. NC: No connection pin
  10. NC: No connection pin
  11. NC: No connection pin
  12. NC: No connection pin
  13. NC: No connection pin
  14. NC: No connection pin

Functional Features

  • High efficiency voltage regulation
  • Excellent load and line regulation
  • Overvoltage protection
  • Undervoltage protection
  • Overtemperature protection
  • Low quiescent current consumption

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for versatile application in automotive systems.
  • Efficient power management contributes to energy savings.
  • Protection features ensure the safety and reliability of the system.

Disadvantages

  • Limited output current capacity (up to 500mA).
  • Not suitable for high-power applications.

Working Principles

The TLE7469GV53AUMA1 operates as a linear voltage regulator. It takes an input voltage within the specified range and regulates it to a stable output voltage of 5.3V. The IC achieves this by using internal circuitry to monitor and adjust the output voltage based on the load and input conditions. Additionally, the protection features safeguard the IC and the connected components from potential damage due to overvoltage, undervoltage, or excessive temperature.

Detailed Application Field Plans

The TLE7469GV53AUMA1 finds extensive use in various automotive applications, including but not limited to:

  1. Automotive lighting systems
  2. Infotainment systems
  3. Engine control units (ECUs)
  4. Body control modules (BCMs)
  5. Powertrain control modules (PCMs)
  6. Electric power steering systems
  7. Advanced driver-assistance systems (ADAS)

Detailed and Complete Alternative Models

  1. TLE7469GV53AUMA2
  2. TLE7469GV53AUMA3
  3. TLE7469GV53AUMA4
  4. TLE7469GV53AUMA5
  5. TLE7469GV53AUMA6

These alternative models offer similar functionality and characteristics to the TLE7469GV53AUMA1, providing flexibility in design and compatibility with different system requirements.

In conclusion, the TLE7469GV53AUMA1 is a highly efficient voltage regulator IC designed for automotive applications. Its excellent load and line regulation, along with protection features, make it a reliable choice for power management in various automotive systems.

技術ソリューションにおける TLE7469GV53AUMA1 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of TLE7469GV53AUMA1 in technical solutions:

Q1: What is TLE7469GV53AUMA1? A1: TLE7469GV53AUMA1 is a power management integrated circuit (PMIC) designed for automotive applications.

Q2: What are the key features of TLE7469GV53AUMA1? A2: Some key features of TLE7469GV53AUMA1 include multiple voltage regulators, watchdog functionality, fault detection, and diagnostic capabilities.

Q3: What is the input voltage range supported by TLE7469GV53AUMA1? A3: TLE7469GV53AUMA1 supports an input voltage range from 4.5V to 40V.

Q4: How many voltage regulators are available in TLE7469GV53AUMA1? A4: TLE7469GV53AUMA1 has six voltage regulators, including one high-side switch.

Q5: Can TLE7469GV53AUMA1 handle overvoltage and undervoltage conditions? A5: Yes, TLE7469GV53AUMA1 has built-in protection mechanisms to handle overvoltage and undervoltage conditions.

Q6: Does TLE7469GV53AUMA1 support thermal shutdown protection? A6: Yes, TLE7469GV53AUMA1 includes thermal shutdown protection to prevent overheating.

Q7: What communication interfaces does TLE7469GV53AUMA1 support? A7: TLE7469GV53AUMA1 supports both SPI (Serial Peripheral Interface) and I2C (Inter-Integrated Circuit) communication interfaces.

Q8: Can TLE7469GV53AUMA1 be used in automotive infotainment systems? A8: Yes, TLE7469GV53AUMA1 is suitable for various automotive applications, including infotainment systems.

Q9: Is TLE7469GV53AUMA1 compliant with automotive safety standards? A9: Yes, TLE7469GV53AUMA1 is compliant with relevant automotive safety standards, such as ISO 26262.

Q10: What is the package type of TLE7469GV53AUMA1? A10: TLE7469GV53AUMA1 is available in a small QFN (Quad Flat No-Lead) package.