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MAP4KE170AE3
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MAP4KE170AE3

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 for electronic devices
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Input Voltage: 4.5V to 36V
  • Output Voltage: 0.8V to 24V
  • Output Current: Up to 4A
  • Efficiency: Up to 95%
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. SW (Switch Node)
  4. FB (Feedback)
  5. EN (Enable)
  6. COMP (Compensation)
  7. SS (Soft Start)
  8. PGND (Power Ground)
  9. VOUT (Output Voltage)
  10. VOUT
  11. VOUT
  12. VOUT
  13. VOUT
  14. VOUT
  15. VOUT
  16. VOUT

Functional Features

  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft start for controlled startup

Advantages and Disadvantages

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

Disadvantages: - Limited output current compared to some competitors - Sensitive to external noise in certain applications

Working Principles

The MAP4KE170AE3 is a buck converter that efficiently steps down the input voltage to a lower, regulated output voltage. It utilizes pulse-width modulation (PWM) to control the output voltage and current.

Detailed Application Field Plans

The MAP4KE170AE3 is ideal for various applications including: - Portable electronic devices - Industrial automation systems - Automotive electronics - LED lighting systems

Detailed and Complete Alternative Models

  1. MAP4KE180BE3
  2. MAP4KE160CE3
  3. MAP4KE190DE3
  4. MAP4KE200EE3

In conclusion, the MAP4KE170AE3 is a versatile power management IC with a wide input voltage range, high efficiency, and compact design. While it has some limitations in terms of output current and sensitivity to external noise, its functional features and application versatility make it a valuable component in various electronic systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MAP4KE170AE3 i tekniska lösningar

  1. What is MAP4KE170AE3?

    • MAP4KE170AE3 is a high-performance, low-capacitance transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage transients induced by lightning, ESD, and other transient voltage events.

  2. What is the maximum working voltage of MAP4KE170AE3?

    • The maximum working voltage of MAP4KE170AE3 is 170V.

  3. What is the typical capacitance of MAP4KE170AE3?

    • The typical capacitance of MAP4KE170AE3 is 5pF.

  4. How does MAP4KE170AE3 protect electronic circuits?

    • MAP4KE170AE3 provides a low-impedance path to divert transient currents away from sensitive components, thereby protecting them from damage due to voltage spikes.

  5. In what applications can MAP4KE170AE3 be used?

    • MAP4KE170AE3 is commonly used in applications such as data lines, communication ports, power supplies, and other electronic systems requiring protection from transient voltage events.

  6. What are the key features of MAP4KE170AE3?

    • Some key features of MAP4KE170AE3 include its low clamping voltage, fast response time, low leakage current, and compact SOD-123FL package.

  7. What standards does MAP4KE170AE3 comply with?

    • MAP4KE170AE3 complies with industry standards such as IEC 61000-4-2 for electrostatic discharge (ESD) protection and IEC 61000-4-5 for surge protection.

  8. Can MAP4KE170AE3 be used in automotive applications?

    • Yes, MAP4KE170AE3 is suitable for use in automotive electronics to protect against transient voltage events in vehicle electrical systems.

  9. What is the operating temperature range of MAP4KE170AE3?

    • The operating temperature range of MAP4KE170AE3 is typically -55°C to 150°C.

  10. How should MAP4KE170AE3 be integrated into a circuit design?

    • MAP4KE170AE3 should be placed in parallel with the protected circuit, ensuring that it has a low-impedance path to divert transient currents away from sensitive components.

These questions and answers provide a comprehensive overview of the application and characteristics of MAP4KE170AE3 in technical solutions.