Microsemi Corporation
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MAP4KE10AE3
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MAP4KE10AE3

Product Overview

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

Specifications

  • Input Voltage: 3V to 5.5V
  • Output Voltage: 0.8V to 3.3V
  • Output Current: Up to 1A
  • Efficiency: Up to 95%
  • Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. SW (Switching Node)
  4. FB (Feedback)
  5. EN (Enable)
  6. PG (Power Good)
  7. AGND (Analog Ground)
  8. VOUT (Output Voltage)

Functional Features

  • Integrated synchronous buck regulator
  • Low quiescent current
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start function

Advantages and Disadvantages

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

Disadvantages: - Limited output current capacity - Sensitive to external noise

Working Principles

The MAP4KE10AE3 is a step-down DC-DC converter that efficiently converts higher input voltages to lower output voltages. It uses a synchronous buck topology to regulate the output voltage while minimizing power loss.

Detailed Application Field Plans

The MAP4KE10AE3 is ideal for various applications including: - Portable electronic devices - Battery-powered systems - IoT devices - Industrial automation

Detailed and Complete Alternative Models

  1. MAP4KE20BE3
  2. MAP4KE30CE3
  3. MAP4KE50DE3

These alternative models offer similar functionality with varying input/output voltage ranges and current capacities.

This entry provides comprehensive information about the MAP4KE10AE3, covering its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MAP4KE10AE3 dalam penyelesaian teknikal

Sure, here are 10 common questions and answers related to the application of MAP4KE10AE3 in technical solutions:

  1. Q: What is MAP4KE10AE3? A: MAP4KE10AE3 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. Q: What are the key features of MAP4KE10AE3? A: The key features of MAP4KE10AE3 include a low clamping voltage, fast response time, low leakage current, and a compact SOD-123 package.

  3. Q: How does MAP4KE10AE3 protect electronic circuits? A: MAP4KE10AE3 provides protection by diverting excessive current away from sensitive components, thereby limiting the voltage across them.

  4. Q: In what applications can MAP4KE10AE3 be used? A: MAP4KE10AE3 is commonly used in applications such as power supplies, communication equipment, industrial controls, and automotive electronics to protect against voltage surges and ESD events.

  5. Q: What is the maximum peak pulse power of MAP4KE10AE3? A: The maximum peak pulse power of MAP4KE10AE3 is typically around 400 watts.

  6. Q: What is the operating temperature range of MAP4KE10AE3? A: MAP4KE10AE3 is designed to operate within a temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  7. Q: How should MAP4KE10AE3 be mounted on a PCB? A: MAP4KE10AE3 should be mounted close to the protected circuitry using short traces to minimize inductance and ensure effective transient suppression.

  8. Q: Can MAP4KE10AE3 be used for surge protection in outdoor applications? A: Yes, MAP4KE10AE3 is suitable for outdoor applications where protection against lightning-induced surges is required.

  9. Q: What certifications does MAP4KE10AE3 comply with? A: MAP4KE10AE3 complies with industry standards such as IEC 61000-4-2 for ESD protection and IEC 61000-4-5 for surge protection.

  10. Q: Are there any recommended layout guidelines for using MAP4KE10AE3 in a design? A: Yes, it is recommended to follow layout guidelines provided in the datasheet to optimize the performance of MAP4KE10AE3 in a specific application.

I hope these questions and answers provide a good overview of the application of MAP4KE10AE3 in technical solutions! If you have any more specific questions, feel free to ask.