IDT, Integrated Device Technology Inc
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71V424S15PHGI8
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71V424S15PHGI8 Product Overview

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management IC
  • Characteristics: High efficiency, low power consumption, compact design
  • Package: 15-pin Small Outline Integrated Circuit (SOIC)
  • Essence: Regulates and manages power supply for electronic devices
  • Packaging/Quantity: Typically packaged in reels of 250 or 1000 units

Specifications

  • Input Voltage Range: 3V to 5.5V
  • Output Voltage: 1.5V
  • Output Current: 4A
  • Operating Temperature Range: -40°C to 125°C
  • Switching Frequency: 1.2MHz

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. SW (Switch Node)
  4. FB (Feedback)
  5. EN (Enable)
  6. COMP (Compensation)
  7. SS/TRK (Soft Start/Tracking)
  8. PGND (Power Ground)
  9. AGND (Analog Ground)
  10. VCC (Supply Voltage)
  11. BOOT (Bootstrap)
  12. PH (Phase)
  13. LGATE (Low Side Gate Driver)
  14. PGATE (Power Stage Gate Driver)
  15. BST (Bootstrap Supply)

Functional Features

  • High efficiency synchronous buck regulator
  • Integrated bootstrap diode
  • Adjustable soft start
  • Overcurrent protection
  • Thermal shutdown

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Compact design saves board space
  • Wide input voltage range enhances versatility

Disadvantages

  • Higher cost compared to non-synchronous regulators
  • Requires careful PCB layout due to high switching frequency

Working Principles

The 71V424S15PHGI8 is a synchronous buck regulator that efficiently steps down the input voltage to a stable 1.5V output. It utilizes a high-frequency switching architecture to minimize power loss and maximize efficiency.

Detailed Application Field Plans

This IC is commonly used in applications requiring a regulated and efficient power supply, such as: - Portable electronic devices - Battery-powered equipment - Embedded systems - IoT devices

Detailed and Complete Alternative Models

  • 71V424S15Y: Similar specifications with different package type
  • 71V425S15PHGI8: Higher output current variant
  • 71V423S15PHGI8: Lower output current variant

This comprehensive overview provides detailed insights into the 71V424S15PHGI8 power management IC, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 71V424S15PHGI8 en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of 71V424S15PHGI8 in technical solutions:

  1. What is the 71V424S15PHGI8?

    • The 71V424S15PHGI8 is a high-speed CMOS synchronous SRAM with a voltage range of 2.375V to 2.7V.

  2. What are the typical applications of 71V424S15PHGI8?

    • It is commonly used in networking equipment, telecommunications systems, and other high-performance computing applications.

  3. What is the operating voltage range for 71V424S15PHGI8?

    • The operating voltage range for 71V424S15PHGI8 is 2.375V to 2.7V.

  4. What is the maximum clock frequency supported by 71V424S15PHGI8?

    • The maximum clock frequency supported by 71V424S15PHGI8 is typically 133MHz.

  5. Does 71V424S15PHGI8 support low-power operation?

    • Yes, 71V424S15PHGI8 supports low-power operation with various power-saving modes.

  6. What is the data transfer rate of 71V424S15PHGI8?

    • The data transfer rate of 71V424S15PHGI8 is typically 533Mbps.

  7. Can 71V424S15PHGI8 operate in industrial temperature ranges?

    • Yes, 71V424S15PHGI8 is designed to operate in industrial temperature ranges, making it suitable for harsh environments.

  8. What are the available package options for 71V424S15PHGI8?

    • 71V424S15PHGI8 is available in various package options, including TSOP, BGA, and PBGA.

  9. Does 71V424S15PHGI8 have built-in error checking and correction (ECC) capabilities?

    • Yes, 71V424S15PHGI8 features built-in ECC capabilities for enhanced data integrity.

  10. Is 71V424S15PHGI8 RoHS compliant?

    • Yes, 71V424S15PHGI8 is RoHS compliant, ensuring environmental friendliness and regulatory compliance.