Microsemi Corporation
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MAP4KE160CAE3
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MAP4KE160CAE3

Product Overview

Category: Integrated Circuit
Use: Power Management IC
Characteristics: High efficiency, compact design, low power consumption
Package: 16-pin QFN package
Essence: Regulates and manages power supply in electronic devices
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage: Adjustable from 0.6V to 24V
  • Output Current: Up to 4A
  • Switching Frequency: 2.1MHz
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. PGND (Power Ground)
  3. SW (Switch Node)
  4. FB (Feedback)
  5. EN (Enable)
  6. SS/TRK (Soft Start/Tracking)
  7. COMP (Compensation)
  8. VOUT (Output Voltage)

Functional Features

  • Wide input voltage range for versatile applications
  • High efficiency and low power consumption
  • Adjustable output voltage for flexibility
  • Overcurrent and overtemperature protection
  • Soft start and tracking functions for smooth operation

Advantages and Disadvantages

Advantages: - Compact design suitable for space-constrained applications - High efficiency contributes to energy savings - Versatile input voltage range enhances compatibility - Comprehensive protection features ensure reliability

Disadvantages: - Higher cost compared to traditional linear regulators - Requires careful PCB layout for optimal performance

Working Principles

The MAP4KE160CAE3 is a buck converter that operates by efficiently stepping down the input voltage to a lower, regulated output voltage. It utilizes high-frequency switching to minimize power loss and maximize efficiency. The integrated control circuitry ensures stable and precise output voltage regulation while providing various protection mechanisms.

Detailed Application Field Plans

The MAP4KE160CAE3 is well-suited for a wide range of applications including: - Industrial automation systems - Telecommunications equipment - Automotive electronics - Portable electronic devices - LED lighting systems

Detailed and Complete Alternative Models

  1. MAP4KE180CAE3
    • Similar specifications with higher output current capability
    • Suitable for applications requiring higher power delivery
  2. MAP4KE140CAE3
    • Lower output current but with a wider input voltage range
    • Ideal for battery-powered devices with varying input voltages

In conclusion, the MAP4KE160CAE3 is a versatile and efficient power management IC suitable for diverse electronic applications, offering high performance and reliability in a compact package.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MAP4KE160CAE3 dalam penyelesaian teknikal

  1. What is MAP4KE160CAE3?

    • MAP4KE160CAE3 is a high-voltage, low-capacitance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What are the key features of MAP4KE160CAE3?

    • The key features of MAP4KE160CAE3 include a working peak reverse voltage of 160V, low capacitance, fast response time, and high surge capability.

  3. How does MAP4KE160CAE3 protect electronic circuits?

    • MAP4KE160CAE3 protects electronic circuits by diverting excessive current away from sensitive components when voltage transients occur, thus preventing damage to the circuitry.

  4. In what applications can MAP4KE160CAE3 be used?

    • MAP4KE160CAE3 is commonly used in applications such as power supplies, communication equipment, industrial controls, automotive electronics, and consumer electronics to protect against voltage surges and spikes.

  5. What is the maximum clamping voltage of MAP4KE160CAE3?

    • The maximum clamping voltage of MAP4KE160CAE3 is typically around 260V at a peak pulse current of 10A.

  6. Does MAP4KE160CAE3 meet any industry standards?

    • Yes, MAP4KE160CAE3 complies with industry standards such as IEC 61000-4-2 for electrostatic discharge (ESD) protection and IEC 61000-4-5 for surge immunity.

  7. Can MAP4KE160CAE3 be used in outdoor applications?

    • Yes, MAP4KE160CAE3 is suitable for outdoor applications due to its ability to withstand lightning-induced transients and harsh environmental conditions.

  8. What is the operating temperature range of MAP4KE160CAE3?

    • MAP4KE160CAE3 has an operating temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  9. How should MAP4KE160CAE3 be mounted on a PCB?

    • MAP4KE160CAE3 should be mounted close to the protected circuitry using short traces to minimize inductance and ensure effective transient suppression.

  10. Are there any recommended layout guidelines for using MAP4KE160CAE3?

    • Yes, it is recommended to follow the layout guidelines provided in the datasheet, including proper grounding, trace routing, and placement of the diode to optimize its performance in the application.