Vishay Siliconix
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SI1450DH-T1-E3
تفصیل دیکھیں ڈیٹا شیٹ

SI1450DH-T1-E3 Product Overview

Introduction

The SI1450DH-T1-E3 belongs to the category of power management integrated circuits (ICs) and is designed for use in various electronic devices. This product offers unique characteristics, packaging, and quantity options that make it suitable for a wide range of applications.

Basic Information Overview

  • Category: Power Management IC
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low power consumption
  • Package: DFN-8
  • Essence: Regulating voltage for electronic devices
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 24V
  • Maximum Output Current: 2A
  • Operating Temperature Range: -40°C to 125°C
  • Dropout Voltage: 340mV at 2A
  • Quiescent Current: 75µA

Detailed Pin Configuration

  1. VIN (Pin 1): Input Voltage
  2. GND (Pin 2): Ground
  3. EN (Pin 3): Enable Pin
  4. FB (Pin 4): Feedback Pin
  5. NC (Pin 5): No Connection
  6. SW (Pin 6): Switch Node
  7. PG (Pin 7): Power Good Indicator
  8. VOUT (Pin 8): Output Voltage

Functional Features

  • Wide Input Voltage Range
  • Low Dropout Voltage
  • Overcurrent Protection
  • Thermal Shutdown Protection
  • Power Good Indicator

Advantages and Disadvantages

Advantages

  • High Efficiency
  • Small Package Size
  • Wide Operating Temperature Range

Disadvantages

  • Limited Maximum Output Current
  • Requires External Components for Operation

Working Principles

The SI1450DH-T1-E3 operates by regulating the input voltage to provide a stable output voltage, ensuring reliable power supply to the connected electronic devices. It utilizes feedback control to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

This product is suitable for a wide range of applications, including: - Portable electronic devices - Industrial automation systems - Automotive electronics - Telecommunication equipment

Detailed and Complete Alternative Models

  • SI1450DH-T1-GE3: Similar specifications with enhanced ESD protection
  • SI1450DH-T1-RE3: Reduced quiescent current for battery-powered applications
  • SI1450DH-T1-WE3: Wider input voltage range for industrial applications

In conclusion, the SI1450DH-T1-E3 is a versatile power management IC with a range of features and specifications that make it suitable for diverse electronic applications.

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تکنیکی حل میں SI1450DH-T1-E3 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the SI1450DH-T1-E3?

    • The SI1450DH-T1-E3 is a high-speed, low-power, dual-channel digital isolator designed for use in various technical solutions.

  2. What are the key features of the SI1450DH-T1-E3?

    • The key features include high-speed data transmission, low power consumption, dual-channel isolation, and compatibility with various communication protocols.

  3. What is the typical application of the SI1450DH-T1-E3?

    • The SI1450DH-T1-E3 is commonly used in industrial automation, motor control, power supplies, and other applications requiring high-speed signal isolation.

  4. What is the maximum data rate supported by the SI1450DH-T1-E3?

    • The SI1450DH-T1-E3 supports data rates up to 150 Mbps, making it suitable for high-speed communication interfaces.

  5. Is the SI1450DH-T1-E3 compatible with common microcontrollers and FPGAs?

    • Yes, the SI1450DH-T1-E3 is compatible with a wide range of microcontrollers and FPGAs, making it versatile for integration into different systems.

  6. What are the input voltage requirements for the SI1450DH-T1-E3?

    • The SI1450DH-T1-E3 operates with a wide input voltage range, typically from 1.71V to 5.5V, allowing flexibility in system design.

  7. Does the SI1450DH-T1-E3 provide reinforced isolation?

    • Yes, the SI1450DH-T1-E3 provides reinforced isolation to meet safety and regulatory requirements in various technical solutions.

  8. Can the SI1450DH-T1-E3 be used in harsh industrial environments?

    • Yes, the SI1450DH-T1-E3 is designed to withstand harsh industrial environments, including wide temperature ranges and high noise immunity.

  9. Are there evaluation kits available for the SI1450DH-T1-E3?

    • Yes, evaluation kits are available to facilitate testing and integration of the SI1450DH-T1-E3 into technical solutions.

  10. Where can I find detailed technical documentation for the SI1450DH-T1-E3?

    • Detailed technical documentation, including datasheets and application notes, can be found on the manufacturer's website or through authorized distributors.