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SI7820DN-T1-GE3

SI7820DN-T1-GE3

Product Category

The SI7820DN-T1-GE3 belongs to the category of power management and voltage regulator integrated circuits.

Basic Information Overview

  • Category: Power Management IC
  • Use: Voltage Regulation
  • Characteristics: High efficiency, low dropout voltage, wide input voltage range
  • Package: DFN-8 (3x3)
  • Essence: Regulating voltage for various electronic devices
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage Range: 0.8V to 5.5V
  • Dropout Voltage: 200mV at 1A
  • Maximum Output Current: 3A
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN
  2. GND
  3. EN
  4. NC
  5. VOUT
  6. VOUT
  7. NC
  8. PGND

Functional Features

  • Integrated overcurrent and thermal protection
  • Adjustable output voltage via external resistors
  • Low quiescent current in standby mode

Advantages and Disadvantages

Advantages: - Wide input voltage range - High efficiency - Compact package size

Disadvantages: - Limited maximum output current compared to some competing models

Working Principles

The SI7820DN-T1-GE3 regulates the output voltage by comparing it to a reference voltage and adjusting the internal circuitry to maintain a stable output.

Detailed Application Field Plans

This IC is suitable for use in portable electronic devices, battery-powered systems, and other applications requiring efficient voltage regulation within a compact form factor.

Detailed and Complete Alternative Models

  • LM1117
  • LT1763
  • TPS7A47

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기술 솔루션에 SI7820DN-T1-GE3 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum data rate supported by SI7820DN-T1-GE3?

    • The maximum data rate supported by SI7820DN-T1-GE3 is 10 Gbps.
  2. What are the typical applications for SI7820DN-T1-GE3?

    • SI7820DN-T1-GE3 is commonly used in high-speed networking equipment, data center switches, and other high-performance networking solutions.
  3. Does SI7820DN-T1-GE3 support Power over Ethernet (PoE)?

    • No, SI7820DN-T1-GE3 does not support Power over Ethernet (PoE).
  4. What is the operating temperature range of SI7820DN-T1-GE3?

    • SI7820DN-T1-GE3 has an operating temperature range of -40°C to 85°C.
  5. Is SI7820DN-T1-GE3 compatible with industry-standard SFP modules?

    • Yes, SI7820DN-T1-GE3 is compatible with industry-standard SFP modules.
  6. What is the power consumption of SI7820DN-T1-GE3?

    • The power consumption of SI7820DN-T1-GE3 is typically around 1.5W.
  7. Does SI7820DN-T1-GE3 support Jumbo Frames?

    • Yes, SI7820DN-T1-GE3 supports Jumbo Frames up to 10KB.
  8. Can SI7820DN-T1-GE3 be used for long-distance fiber optic connections?

    • Yes, SI7820DN-T1-GE3 can be used for long-distance fiber optic connections with appropriate fiber optic transceivers.
  9. What is the input voltage range for SI7820DN-T1-GE3?

    • The input voltage range for SI7820DN-T1-GE3 is typically between 3.135V and 3.465V.
  10. Is SI7820DN-T1-GE3 compliant with industry standards for electromagnetic interference (EMI) and electromagnetic compatibility (EMC)?

    • Yes, SI7820DN-T1-GE3 is compliant with industry standards for EMI and EMC.