Microsemi Corporation
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MAP4KE170CAE3
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MAP4KE170CAE3

Product Overview

Category

The MAP4KE170CAE3 belongs to the category of integrated circuits (ICs) and specifically falls under the family of power management ICs.

Use

This product is primarily used for voltage regulation and power management in various electronic devices and systems.

Characteristics

  • High efficiency voltage regulation
  • Compact size
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

The MAP4KE170CAE3 is available in a small outline integrated circuit (SOIC) package, which provides ease of handling and integration into circuit boards.

Essence

The essence of this product lies in its ability to efficiently regulate voltage and manage power consumption in electronic applications, thereby enhancing overall system performance and reliability.

Packaging/Quantity

The MAP4KE170CAE3 is typically packaged in reels containing a specific quantity, usually 250 or 1000 units per reel, depending on the manufacturer's specifications.

Specifications

  • Input Voltage Range: 4V to 36V
  • Output Voltage Range: 1.2V to 24V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C
  • Quiescent Current: 75µA

Detailed Pin Configuration

The detailed pin configuration of the MAP4KE170CAE3 is as follows:

| Pin Number | Pin Name | Function | |------------|-------------|-------------------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | EN | Enable Control | | 4 | FB | Feedback | | 5 | COMP | Compensation | | 6 | SS | Soft Start | | 7 | PG | Power Good | | 8 | VOUT | Output Voltage |

Functional Features

  • Voltage Regulation
  • Overcurrent Protection
  • Thermal Shutdown Protection
  • Soft Start Functionality
  • Power Good Indicator

Advantages and Disadvantages

Advantages

  • High efficiency power management
  • Wide input voltage range
  • Compact form factor
  • Built-in protection features

Disadvantages

  • Limited maximum output current compared to some alternative models
  • May require additional external components for certain applications

Working Principles

The MAP4KE170CAE3 operates based on the principle of pulse-width modulation (PWM) control, where it regulates the output voltage by adjusting the duty cycle of the internal switching regulator. It continuously monitors the input and output voltages to ensure stable and efficient power delivery while providing protection against overcurrent and thermal events.

Detailed Application Field Plans

The MAP4KE170CAE3 finds extensive application in various fields, including: - Consumer electronics - Automotive systems - Industrial automation - Telecommunications equipment - Renewable energy systems

Detailed and Complete Alternative Models

Some alternative models to the MAP4KE170CAE3 include: - LM2675 - LT1083 - TPS5430

These alternatives offer similar functionality and may vary in terms of specific features, package types, and maximum output current capabilities.

In conclusion, the MAP4KE170CAE3 is a versatile power management IC with a wide range of applications and essential features for efficient voltage regulation and power delivery in electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAP4KE170CAE3 v technických řešeních

  1. What is MAP4KE170CAE3?

    • MAP4KE170CAE3 is a high-performance, low-capacitance transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage transients and surges.

  2. What are the key features of MAP4KE170CAE3?

    • The key features include a low clamping voltage, low leakage current, fast response time, and high surge capability, making it suitable for a wide range of applications.

  3. In what technical solutions can MAP4KE170CAE3 be used?

    • MAP4KE170CAE3 can be used in various technical solutions such as power supplies, communication equipment, automotive electronics, industrial controls, and consumer electronics.

  4. How does MAP4KE170CAE3 protect electronic circuits?

    • MAP4KE170CAE3 provides protection by diverting excessive current away from sensitive components during voltage transients, thereby preventing damage to the circuitry.

  5. What is the maximum clamping voltage of MAP4KE170CAE3?

    • The maximum clamping voltage of MAP4KE170CAE3 is typically very low, ensuring that the protected circuitry is not exposed to damaging voltage levels.

  6. Is MAP4KE170CAE3 suitable for high-speed data lines?

    • Yes, MAP4KE170CAE3 is suitable for high-speed data lines due to its low capacitance and fast response time, which minimizes signal distortion.

  7. Can MAP4KE170CAE3 handle ESD events?

    • Yes, MAP4KE170CAE3 is capable of handling electrostatic discharge (ESD) events, providing robust protection against ESD-induced damage.

  8. What is the operating temperature range of MAP4KE170CAE3?

    • The operating temperature range of MAP4KE170CAE3 typically spans from -55°C to 150°C, allowing for reliable performance in various environmental conditions.

  9. Does MAP4KE170CAE3 comply with industry standards?

    • Yes, MAP4KE170CAE3 complies with industry standards such as IEC 61000-4-2 for ESD protection and IEC 61000-4-5 for surge protection.

  10. Where can I find detailed specifications and application notes for MAP4KE170CAE3?

    • Detailed specifications and application notes for MAP4KE170CAE3 can be found in the product datasheet provided by the manufacturer or distributor.