Vishay Semiconductor Diodes Division
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SS8P5CHM3_A/I
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SS8P5CHM3_A/I

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High efficiency, compact size
Package: SSOP-8
Essence: Power management IC
Packaging/Quantity: Tape & Reel / 2500 units per reel

Specifications

  • Input Voltage: 4.5V to 18V
  • Output Current: 3A
  • Switching Frequency: 1.2MHz
  • Operating Temperature: -40°C to 85°C
  • Efficiency: Up to 95%

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. SW (Switch Node)
  4. FB (Feedback)
  5. EN (Enable)
  6. PG (Power Good)
  7. SS (Soft Start)
  8. VOUT (Output Voltage)

Functional Features

  • Integrated high-side and low-side power MOSFETs
  • Overcurrent protection
  • Thermal shutdown
  • Adjustable soft start
  • Power good indicator

Advantages

  • High efficiency
  • Small form factor
  • Integrated protection features
  • Wide input voltage range

Disadvantages

  • Limited output current compared to some alternatives
  • Higher cost compared to non-integrated solutions

Working Principles

The SS8P5CHM3_A/I is a synchronous step-down DC-DC converter that regulates the output voltage by adjusting the duty cycle of the internal power switches. It uses a pulse-width modulation (PWM) control scheme to achieve high efficiency and accurate output voltage regulation.

Detailed Application Field Plans

This product is suitable for various applications requiring efficient power management, such as portable electronics, industrial automation, and automotive systems. Its compact size and high efficiency make it ideal for space-constrained designs where battery life and thermal management are critical.

Detailed and Complete Alternative Models

  • SS8P3CHM2_A/I: 2A output current, similar package and characteristics
  • SS10P5CHM3_A/I: 5A output current, higher power handling capability

This information provides a comprehensive overview of the SS8P5CHM3_A/I, 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 SS8P5CHM3_A/I v technických řešeních

  1. What is SS8P5CHM3_A/I?

    • SS8P5CHM3_A/I is a specific type of semiconductor component used in technical solutions, particularly in electronic circuits and devices.

  2. How does SS8P5CHM3_A/I function in technical solutions?

    • SS8P5CHM3_A/I functions as a rectifier diode, allowing current to flow in only one direction within an electronic circuit.

  3. What are the key specifications of SS8P5CHM3_A/I?

    • The key specifications of SS8P5CHM3_A/I include its maximum voltage rating, current capacity, forward voltage drop, and package type.

  4. Where is SS8P5CHM3_A/I commonly used in technical solutions?

    • SS8P5CHM3_A/I is commonly used in power supply circuits, battery charging circuits, and various electronic devices requiring rectification of alternating current (AC) to direct current (DC).

  5. What are the potential applications of SS8P5CHM3_A/I in technical solutions?

    • Potential applications of SS8P5CHM3_A/I include solar power systems, automotive electronics, consumer electronics, and industrial equipment.

  6. What are the advantages of using SS8P5CHM3_A/I in technical solutions?

    • The advantages of using SS8P5CHM3_A/I include its high efficiency, low forward voltage drop, and compact size, making it suitable for space-constrained designs.

  7. Are there any limitations or considerations when using SS8P5CHM3_A/I in technical solutions?

    • One consideration when using SS8P5CHM3_A/I is its maximum current handling capability, which should be carefully matched to the requirements of the application.

  8. What are the recommended operating conditions for SS8P5CHM3_A/I in technical solutions?

    • The recommended operating conditions for SS8P5CHM3_A/I typically include a specified range of temperatures, voltage levels, and current limits to ensure reliable performance.

  9. How can SS8P5CHM3_A/I be integrated into a technical solution effectively?

    • SS8P5CHM3_A/I can be effectively integrated by following the manufacturer's datasheet guidelines, ensuring proper thermal management, and considering layout and placement within the circuit.

  10. Where can SS8P5CHM3_A/I be sourced for use in technical solutions?

    • SS8P5CHM3_A/I can be sourced from authorized distributors, electronic component suppliers, and directly from the manufacturer to ensure authenticity and quality.