Taiwan Semiconductor Corporation
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SK110BHM4G
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SK110BHM4G

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High efficiency, compact size
Package: SMD
Essence: Efficient power management
Packaging/Quantity: 100 pieces per reel

Specifications

  • Input Voltage: 3V to 5.5V
  • Output Voltage: 1.2V to 3.3V
  • Output Current: Up to 4A
  • Efficiency: Up to 95%
  • Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. FB (Feedback)
  5. SW (Switch)
  6. VOUT (Output Voltage)

Functional Features

  • Wide input voltage range
  • High efficiency at light loads
  • Overcurrent and overtemperature protection
  • Adjustable output voltage

Advantages and Disadvantages

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

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

Working Principles

The SK110BHM4G is a synchronous step-down DC-DC converter that regulates the output voltage by adjusting the duty cycle of the internal switch. It uses a high-efficiency architecture to minimize power dissipation.

Detailed Application Field Plans

The SK110BHM4G is suitable for various applications requiring efficient power management, such as portable electronics, IoT devices, and battery-powered systems. Its compact size and high efficiency make it ideal for space-constrained designs.

Detailed and Complete Alternative Models

  • SK120CHM4G: Higher output current, similar efficiency
  • SK100AHM4G: Lower cost, slightly lower efficiency

This comprehensive entry provides an in-depth understanding of the SK110BHM4G, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SK110BHM4G v technických řešeních

  1. What is the maximum operating temperature of SK110BHM4G?

    • The maximum operating temperature of SK110BHM4G is 125°C.

  2. What is the typical voltage rating for SK110BHM4G?

    • The typical voltage rating for SK110BHM4G is 100V.

  3. What are the typical applications for SK110BHM4G?

    • SK110BHM4G is commonly used in power supplies, LED lighting, and motor control applications.

  4. What is the reverse recovery time of SK110BHM4G?

    • The reverse recovery time of SK110BHM4G is typically 35ns.

  5. Does SK110BHM4G have a low leakage current?

    • Yes, SK110BHM4G has a low leakage current, making it suitable for high-efficiency applications.

  6. Is SK110BHM4G RoHS compliant?

    • Yes, SK110BHM4G is RoHS compliant, meeting environmental standards.

  7. What package type does SK110BHM4G come in?

    • SK110BHM4G is available in the SMB (DO-214AA) package.

  8. Can SK110BHM4G handle high-frequency switching?

    • Yes, SK110BHM4G is designed to handle high-frequency switching applications.

  9. What is the forward voltage drop of SK110BHM4G at its rated current?

    • The forward voltage drop of SK110BHM4G at its rated current is typically 0.93V.

  10. Is SK110BHM4G suitable for automotive electronics applications?

    • Yes, SK110BHM4G is suitable for automotive electronics due to its high reliability and performance characteristics.