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SI7388DP-T1-E3
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SI7388DP-T1-E3

Product Overview

Category

The SI7388DP-T1-E3 belongs to the category of power management integrated circuits (PMICs).

Use

It is used for voltage regulation and power management in various electronic devices and systems.

Characteristics

  • High efficiency
  • Low standby current
  • Wide input voltage range
  • Over-temperature protection

Package

The SI7388DP-T1-E3 is available in a small outline package (SOP) with a specified number of pins.

Essence

The essence of this product lies in its ability to efficiently regulate and manage power supply in electronic applications.

Packaging/Quantity

The SI7388DP-T1-E3 is typically packaged in reels or tubes, and the quantity per package varies based on the supplier.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 24V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOP-8

Detailed Pin Configuration

The SI7388DP-T1-E3 has a standard SOP-8 pin configuration, with specific pins designated for input voltage, ground, output voltage, and control signals.

Functional Features

  • Integrated high-side and low-side MOSFETs
  • Adjustable output voltage
  • Enable pin for power management
  • Over-current protection

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power dissipation
  • Wide input voltage range allows for versatile applications
  • Integrated protection features enhance reliability

Disadvantages

  • Limited maximum output current compared to some competing models
  • May require additional external components for specific applications

Working Principles

The SI7388DP-T1-E3 operates based on pulse-width modulation (PWM) control to regulate the output voltage. It utilizes feedback mechanisms to maintain stable and accurate voltage levels.

Detailed Application Field Plans

The SI7388DP-T1-E3 is well-suited for use in: - Battery charging systems - LED lighting applications - Industrial automation equipment - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the SI7388DP-T1-E3 include: - LM2678 from Texas Instruments - LT1376 from Analog Devices - TPS54360 from Texas Instruments

In conclusion, the SI7388DP-T1-E3 is a versatile and efficient PMIC suitable for various electronic applications, offering a balance of performance and functionality.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням SI7388DP-T1-E3 у технічних рішеннях

  1. What is the SI7388DP-T1-E3?

    • The SI7388DP-T1-E3 is a dual N-channel MOSFET designed for use in power management applications.

  2. What is the maximum voltage and current rating of the SI7388DP-T1-E3?

    • The SI7388DP-T1-E3 has a maximum voltage rating of 30V and a continuous drain current of 6.3A.

  3. What are the typical applications of the SI7388DP-T1-E3?

    • Typical applications include load switching, battery protection, and power distribution in portable devices and consumer electronics.

  4. What is the on-resistance of the SI7388DP-T1-E3?

    • The on-resistance of the SI7388DP-T1-E3 is typically 20mΩ at Vgs=10V.

  5. What is the thermal resistance of the SI7388DP-T1-E3?

    • The thermal resistance from junction to ambient is typically 50°C/W.

  6. Is the SI7388DP-T1-E3 suitable for automotive applications?

    • Yes, the SI7388DP-T1-E3 is AEC-Q101 qualified and suitable for automotive applications.

  7. Does the SI7388DP-T1-E3 have built-in ESD protection?

    • Yes, the SI7388DP-T1-E3 is designed with built-in ESD protection for enhanced reliability.

  8. What is the operating temperature range of the SI7388DP-T1-E3?

    • The SI7388DP-T1-E3 can operate within a temperature range of -55°C to 150°C.

  9. Can the SI7388DP-T1-E3 be used in high-frequency switching applications?

    • Yes, the SI7388DP-T1-E3 is suitable for high-frequency switching due to its low gate charge and fast switching characteristics.

  10. Are there any application notes or reference designs available for the SI7388DP-T1-E3?

    • Yes, application notes and reference designs are available to assist in the implementation of the SI7388DP-T1-E3 in various technical solutions.