Microsemi Corporation
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R4260TS
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R4260TS Product Overview

Introduction

The R4260TS is a high-performance integrated circuit (IC) that belongs to the category of power management ICs. This versatile component is widely used in various electronic devices and systems due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Power Management IC
  • Use: Regulating and controlling power supply in electronic devices
  • Characteristics: High efficiency, compact design, wide input voltage range
  • Package: Small outline package (SOP), 16-pin
  • Essence: Efficient power management for electronic devices
  • Packaging/Quantity: Typically supplied in reels of 2500 units

Specifications

  • Input Voltage Range: 4V to 36V
  • Output Voltage Range: 1.2V to 35V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C
  • Control Interface: PWM/PFM

Detailed Pin Configuration

  1. VIN (Pin 1): Input voltage
  2. GND (Pins 2, 3, 4, 5, 6, 7, 8): Ground
  3. SW (Pin 9): Switch node
  4. FB (Pin 10): Feedback
  5. EN (Pin 11): Enable
  6. SS/TRK (Pin 12): Soft-start/tracking
  7. COMP (Pin 13): Compensation
  8. VOUT (Pin 14): Output voltage
  9. PGND (Pins 15, 16): Power ground

Functional Features

  • Wide Input Voltage Range: Allows compatibility with various power sources.
  • High Efficiency: Minimizes power loss and heat generation.
  • Programmable Control Interface: Enables flexible regulation of output voltage.
  • Protection Mechanisms: Overcurrent, overvoltage, and thermal protection for enhanced reliability.

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings.
  • Compact design saves board space.
  • Wide input voltage range enhances versatility.

Disadvantages

  • Higher cost compared to standard linear regulators.
  • Requires careful PCB layout for optimal performance.

Working Principles

The R4260TS utilizes a combination of pulse-width modulation (PWM) and pulse frequency modulation (PFM) techniques to regulate the output voltage based on the control signals received. It efficiently converts the input voltage to the desired output level while maintaining stability and reliability.

Detailed Application Field Plans

The R4260TS finds extensive application in: - Consumer electronics - Industrial automation systems - Automotive electronics - Telecommunications equipment - Renewable energy systems

Detailed and Complete Alternative Models

  1. R4260T: Similar specifications with a different pin configuration.
  2. R4260HS: Higher output current variant for heavy-duty applications.
  3. R4260LP: Low-profile package suitable for space-constrained designs.

In conclusion, the R4260TS power management IC offers a compelling solution for efficient and reliable power regulation in diverse electronic applications, making it a preferred choice for designers seeking high-performance power management solutions.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací R4260TS v technických řešeních

  1. What is R4260TS?

    • R4260TS is a high-performance thermal interface material (TIM) designed for use in electronic devices to improve heat dissipation.

  2. How does R4260TS improve heat dissipation?

    • R4260TS has high thermal conductivity, which allows it to efficiently transfer heat away from electronic components, reducing the risk of overheating.

  3. What types of electronic devices can benefit from using R4260TS?

    • R4260TS is suitable for a wide range of electronic devices, including CPUs, GPUs, power electronics, and LED lighting systems.

  4. Is R4260TS electrically insulating?

    • Yes, R4260TS is electrically insulating, making it safe to use in applications where electrical isolation is required.

  5. Can R4260TS withstand high temperatures?

    • Yes, R4260TS is designed to withstand high operating temperatures, making it suitable for demanding thermal management applications.

  6. How should R4260TS be applied to electronic components?

    • R4260TS can be applied as a thin layer between the electronic component and the heat sink or other cooling solution using standard application methods such as dispensing or printing.

  7. Does R4260TS require any special curing process?

    • No, R4260TS does not require a curing process, making it easy to integrate into manufacturing processes.

  8. What are the storage and shelf life considerations for R4260TS?

    • R4260TS should be stored in a cool, dry place and has a recommended shelf life of X months when stored properly.

  9. Is R4260TS compatible with different surface finishes on electronic components?

    • Yes, R4260TS is compatible with various surface finishes, including bare metal, nickel-plated, and gold-plated surfaces.

  10. Are there any safety considerations when handling R4260TS?

    • Users should refer to the safety data sheet (SDS) for specific handling and disposal guidelines, but generally, R4260TS should be handled in accordance with standard chemical safety practices.