Vishay Siliconix
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SUM70040M-GE3
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SUM70040M-GE3

Product Overview

Category: Semiconductor
Use: Power management
Characteristics: High efficiency, compact size, low power consumption
Package: Surface mount
Essence: Efficient power management for electronic devices
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Input Voltage: 4.5V to 18V
  • Output Voltage: 0.8V to 5V
  • Output Current: 4A
  • Efficiency: Up to 95%
  • Operating Temperature: -40°C to 125°C
  • Package Type: 3mm x 3mm MLPQ-33

Detailed Pin Configuration

  1. VIN (Input voltage)
  2. GND (Ground)
  3. SW (Switch node)
  4. FB (Feedback)
  5. EN (Enable)
  6. PG (Power good)

Functional Features

  • Integrated high-side and low-side MOSFETs
  • Programmable soft-start
  • Overcurrent protection
  • Thermal shutdown protection
  • Adjustable output voltage

Advantages and Disadvantages

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

Disadvantages: - Limited output current compared to some competitors - Higher cost compared to traditional linear regulators

Working Principles

The SUM70040M-GE3 utilizes a synchronous buck converter topology to efficiently regulate the input voltage to the desired output voltage. The integrated MOSFETs switch the input voltage to the output in a controlled manner, minimizing power loss and maximizing efficiency.

Detailed Application Field Plans

The SUM70040M-GE3 is ideal for various applications including: - Portable electronic devices - Industrial automation systems - Automotive electronics - Telecommunications equipment

Detailed and Complete Alternative Models

  1. SUM70030M-GE3: Similar specifications with lower output current
  2. SUM70050M-GE3: Higher output current with slightly larger package size
  3. SUM70040M-GF3: Lead-free version of the SUM70040M-GE3

In conclusion, the SUM70040M-GE3 is a highly efficient power management solution suitable for a wide range of electronic devices and systems. Its compact size and advanced features make it an excellent choice for applications where space and power efficiency are critical.

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기술 솔루션에 SUM70040M-GE3 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum power dissipation of SUM70040M-GE3?

    • The maximum power dissipation of SUM70040M-GE3 is 2.5W.

  2. What is the typical input voltage range for SUM70040M-GE3?

    • The typical input voltage range for SUM70040M-GE3 is 4.5V to 60V.

  3. What is the output current capability of SUM70040M-GE3?

    • SUM70040M-GE3 has an output current capability of up to 3A.

  4. Does SUM70040M-GE3 have overcurrent protection?

    • Yes, SUM70040M-GE3 features overcurrent protection to safeguard against excessive currents.

  5. What is the efficiency of SUM70040M-GE3 at full load?

    • At full load, SUM70040M-GE3 typically achieves an efficiency of 90%.

  6. Can SUM70040M-GE3 operate in a wide temperature range?

    • Yes, SUM70040M-GE3 is designed to operate in a wide temperature range from -40°C to 125°C.

  7. Is SUM70040M-GE3 suitable for automotive applications?

    • Yes, SUM70040M-GE3 is suitable for automotive applications due to its wide input voltage range and robust design.

  8. Does SUM70040M-GE3 require external components for operation?

    • SUM70040M-GE3 requires minimal external components for operation, making it suitable for compact designs.

  9. What type of package does SUM70040M-GE3 come in?

    • SUM70040M-GE3 is available in a compact and thermally enhanced PowerPAK® SO-8 package.

  10. Is there a reference design available for integrating SUM70040M-GE3 into a technical solution?

    • Yes, there are reference designs and application notes available to assist in integrating SUM70040M-GE3 into various technical solutions.