TDA4863XKLA1

Product Overview

Category

TDA4863XKLA1 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for power management and control applications.

Characteristics

• The TDA4863XKLA1 is a highly efficient voltage regulator.
• It offers excellent line and load regulation.
• This IC has a wide input voltage range, making it suitable for various applications.
• It provides protection features such as overvoltage and overtemperature protection.

Package

The TDA4863XKLA1 is available in a compact and industry-standard package, which ensures easy integration into electronic circuits.

Essence

The essence of TDA4863XKLA1 lies in its ability to regulate and control voltage efficiently, ensuring stable and reliable power supply for electronic devices.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 8V - 40V
• Output Voltage Range: 5V - 24V
• Output Current: Up to 1.5A
• Quiescent Current: 10mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TDA4863XKLA1 has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground reference
3. FB: Feedback pin for output voltage regulation
4. COMP: Compensation pin for stability control
5. EN: Enable pin for turning the IC on/off
6. OUT: Output voltage pin
7. SS: Soft-start pin for gradual voltage rise during startup
8. PGND: Power ground reference

Functional Features

• Voltage Regulation: The TDA4863XKLA1 ensures precise and stable output voltage regulation, even under varying load conditions.
• Overvoltage Protection: It incorporates overvoltage protection to safeguard connected devices from excessive voltage levels.
• Overtemperature Protection: The IC includes built-in protection against overheating, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• High efficiency in voltage regulation
• Wide input voltage range for versatile applications
• Excellent line and load regulation
• Compact package for easy integration

Disadvantages

• Limited output current capacity (up to 1.5A)
• Requires external components for complete power management solution

Working Principles

The TDA4863XKLA1 operates on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain the desired output voltage level. This feedback loop ensures stability and accuracy in voltage regulation.

Detailed Application Field Plans

The TDA4863XKLA1 finds application in various electronic devices that require efficient voltage regulation. Some common application fields include:

1. Power supplies for consumer electronics
2. Automotive electronics
3. Industrial automation systems
4. LED lighting systems
5. Battery charging circuits

Detailed and Complete Alternative Models

1. TDA4863XKLA2: Similar to TDA4863XKLA1 but with higher output current capacity (up to 2A).
2. TDA4863XKLB1: Variant with additional features like adjustable output voltage and remote sensing capability.
3. TDA4863XKLC1: Enhanced version with improved efficiency and lower quiescent current.

These alternative models offer similar functionality to the TDA4863XKLA1 but may have specific advantages or differences in certain parameters.

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