Texas Instruments
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CSD17501Q5A
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CSD17501Q5A

Introduction

The CSD17501Q5A is a power management device designed for use in various electronic applications. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Power Management IC
  • Use: The CSD17501Q5A is used to manage power distribution and regulation in electronic devices.
  • Characteristics: It features high efficiency, low on-resistance, and thermal performance, making it suitable for a wide range of applications.
  • Package: The device is available in a small outline no-lead (SON) package, which enhances its thermal performance and allows for compact designs.
  • Essence: The essence of the CSD17501Q5A lies in its ability to efficiently regulate and distribute power within electronic systems.
  • Packaging/Quantity: The product is typically supplied in reels containing a specific quantity based on customer requirements.

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Current: Up to 25A
  • Switching Frequency: 300kHz to 2.2MHz
  • Operating Temperature Range: -40°C to 150°C
  • Efficiency: Up to 95%

Detailed Pin Configuration

The CSD17501Q5A features a detailed pin configuration that includes input, output, control, and ground pins. The pinout diagram provides a clear understanding of how the device is connected within a circuit.

Functional Features

  • Integrated MOSFETs: The device integrates power MOSFETs, simplifying the design and reducing external component count.
  • Adaptive Dead-Time Control: This feature optimizes efficiency by minimizing switching losses.
  • Protection Mechanisms: Overcurrent protection, thermal shutdown, and undervoltage lockout ensure reliable operation and safeguard the device and surrounding components.

Advantages and Disadvantages

Advantages

  • High efficiency
  • Compact form factor
  • Integrated MOSFETs reduce external component count

Disadvantages

  • Higher cost compared to non-integrated solutions
  • Limited customization options

Working Principles

The CSD17501Q5A operates by regulating the input voltage and delivering a controlled output to the load. Its integrated control circuitry and power MOSFETs enable efficient power conversion while maintaining stability across varying load conditions.

Detailed Application Field Plans

The CSD17501Q5A is well-suited for a wide range of applications, including: - Point-of-load converters - Server power supplies - Industrial automation systems - Automotive electronics - LED lighting

Detailed and Complete Alternative Models

  • CSD17501Q3A: A lower current variant with similar features
  • CSD19536KTT: A higher current variant with enhanced thermal performance
  • CSD87350Q5D: A dual-channel power management IC for multi-rail applications

In conclusion, the CSD17501Q5A offers high-performance power management capabilities suitable for diverse electronic applications. Its integration, efficiency, and protection features make it a compelling choice for designers seeking reliable power solutions.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CSD17501Q5A v technických řešeních

  1. What is CSD17501Q5A?

    • CSD17501Q5A is a high-performance, 25-V N-channel NexFET™ power MOSFET designed for applications such as synchronous buck converters and point-of-load regulators.

  2. What is the maximum voltage rating of CSD17501Q5A?

    • The maximum voltage rating of CSD17501Q5A is 25 volts.

  3. What is the typical on-resistance of CSD17501Q5A?

    • The typical on-resistance of CSD17501Q5A is 1.7 milliohms.

  4. What are the typical applications of CSD17501Q5A?

    • CSD17501Q5A is commonly used in applications such as DC-DC converters, point-of-load regulators, and synchronous buck converters.

  5. What is the maximum continuous drain current of CSD17501Q5A?

    • The maximum continuous drain current of CSD17501Q5A is 100 amperes.

  6. What is the operating temperature range of CSD17501Q5A?

    • The operating temperature range of CSD17501Q5A is -40°C to 150°C.

  7. Does CSD17501Q5A have built-in protection features?

    • Yes, CSD17501Q5A includes built-in features such as overcurrent protection and thermal shutdown.

  8. Is CSD17501Q5A suitable for automotive applications?

    • Yes, CSD17501Q5A is suitable for automotive applications due to its high performance and robust design.

  9. What package type is CSD17501Q5A available in?

    • CSD17501Q5A is available in a SON 5x6 mm package.

  10. Where can I find the detailed datasheet for CSD17501Q5A?

    • The detailed datasheet for CSD17501Q5A can be found on the manufacturer's website or through authorized distributors.