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RT8259GE
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RT8259GE

Product Overview

Category

The RT8259GE belongs to the category of voltage regulator integrated circuits.

Use

It is used for regulating voltage in electronic devices and systems.

Characteristics

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Maximum Output Current: 3A
  • Low Dropout Voltage: 200mV at 1.5A
  • Package Type: WDFN-10SL 3x3

Package

The RT8259GE is available in a WDFN-10SL package.

Essence

The essence of the RT8259GE lies in its ability to efficiently regulate voltage with low dropout voltage, making it suitable for various electronic applications.

Packaging/Quantity

The RT8259GE is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Maximum Output Current: 3A
  • Dropout Voltage: 200mV at 1.5A
  • Package Type: WDFN-10SL 3x3

Detailed Pin Configuration

The detailed pin configuration of the RT8259GE is as follows: 1. VIN 2. EN 3. GND 4. FB 5. COMP 6. SS 7. PGND 8. BST 9. LX 10. VOUT

Functional Features

  • Integrated Power MOSFETs
  • Adjustable Output Voltage
  • Overcurrent Protection
  • Thermal Shutdown Protection
  • Soft-Start Function

Advantages and Disadvantages

Advantages

  • Wide input voltage range
  • High output current capability
  • Low dropout voltage
  • Integrated protection features

Disadvantages

  • Limited to a specific package type
  • May require external components for certain applications

Working Principles

The RT8259GE operates by regulating the input voltage to provide a stable output voltage, utilizing its integrated power MOSFETs and control circuitry. It incorporates protection features to ensure safe operation under various conditions.

Detailed Application Field Plans

The RT8259GE is well-suited for a wide range of applications including: - Portable electronic devices - Battery-powered systems - Consumer electronics - Industrial equipment - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the RT8259GE include: - RT8259CG - RT8259BG - RT8259DG - RT8259FG

In conclusion, the RT8259GE is a versatile voltage regulator IC with a wide input voltage range, high output current capability, and integrated protection features, making it suitable for diverse electronic applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af RT8259GE i tekniske løsninger

  1. What is the RT8259GE?

    • The RT8259GE is a high-efficiency, synchronous step-down DC/DC converter designed for applications requiring high efficiency and low power consumption.

  2. What is the input voltage range of the RT8259GE?

    • The RT8259GE has an input voltage range from 4.5V to 18V, making it suitable for a wide range of applications.

  3. What is the output voltage range of the RT8259GE?

    • The RT8259GE can provide output voltages as low as 0.6V, making it suitable for powering a variety of components in modern electronic devices.

  4. What is the maximum output current of the RT8259GE?

    • The RT8259GE can deliver up to 3A of continuous output current, making it suitable for powering a wide range of loads.

  5. What are the key features of the RT8259GE?

    • The RT8259GE features include high efficiency, integrated power MOSFETs, adjustable soft-start, over-temperature protection, and over-current protection.

  6. What are the typical applications of the RT8259GE?

    • The RT8259GE is commonly used in applications such as notebook computers, servers, graphic cards, and other electronic devices requiring efficient power conversion.

  7. How does the RT8259GE achieve high efficiency?

    • The RT8259GE achieves high efficiency through its synchronous rectification design and low RDS(ON) power MOSFETs, minimizing power loss during operation.

  8. What is the operating frequency of the RT8259GE?

    • The RT8259GE operates at a fixed frequency of 1.5MHz, enabling the use of small external components and reducing overall solution size.

  9. Does the RT8259GE require external compensation components?

    • No, the RT8259GE features internal compensation, simplifying the design and reducing the number of external components required.

  10. Is the RT8259GE available in a lead-free package?

    • Yes, the RT8259GE is available in a lead-free (Pb-free) package, meeting environmental regulations and industry standards.

I hope this information is helpful! Let me know if you need further assistance.