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MIC4480YME-T5
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MIC4480YME-T5

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High-performance, low-power, voltage regulator
  • Package: Surface Mount Technology (SMT)
  • Essence: Regulates and stabilizes voltage in electronic devices
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 1.2V to 3.6V
  • Output Current: Up to 150mA
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C
  • Shutdown Current: <1µA (typical)

Detailed Pin Configuration

The MIC4480YME-T5 has a total of 6 pins:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin
  6. PG: Power Good pin

Functional Features

  • Low dropout voltage
  • Low quiescent current
  • Overcurrent protection
  • Thermal shutdown protection
  • Power good indicator
  • Enable/disable control

Advantages and Disadvantages

Advantages: - High-performance voltage regulation - Wide input voltage range - Low power consumption - Compact SMT package - Overcurrent and thermal protection

Disadvantages: - Limited output current capacity - Restricted output voltage range

Working Principles

The MIC4480YME-T5 is a voltage regulator IC that operates by comparing the feedback voltage (FB) with a reference voltage. It adjusts the output voltage (VOUT) to maintain a stable value, compensating for changes in input voltage and load conditions. The enable (EN) pin controls the regulator's operation, allowing it to be turned on or off as needed.

Detailed Application Field Plans

The MIC4480YME-T5 is commonly used in various electronic devices that require stable and regulated power supply. Some typical application fields include:

  1. Mobile devices: smartphones, tablets, portable media players
  2. Wearable technology: smartwatches, fitness trackers
  3. IoT devices: sensors, wireless modules
  4. Consumer electronics: digital cameras, portable gaming consoles
  5. Industrial equipment: measurement instruments, control systems

Detailed and Complete Alternative Models

  1. MIC4420YME-T5: Similar voltage regulator with higher output current capacity (up to 500mA).
  2. MIC45404YME-T5: Voltage regulator with adjustable output voltage range (1.2V to 5.5V).
  3. MIC5205YME-T5: Low dropout voltage regulator with ultra-low quiescent current.

These alternative models offer different specifications and features, providing flexibility for various application requirements.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MIC4480YME-T5 dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of MIC4480YME-T5 in technical solutions:

  1. Q: What is MIC4480YME-T5? A: MIC4480YME-T5 is a high-side MOSFET driver IC designed for driving N-channel enhancement-mode MOSFETs in various applications.

  2. Q: What is the maximum voltage rating of MIC4480YME-T5? A: The maximum voltage rating of MIC4480YME-T5 is typically 18V.

  3. Q: What is the maximum output current capability of MIC4480YME-T5? A: MIC4480YME-T5 can provide a peak output current of up to 4A.

  4. Q: Can MIC4480YME-T5 be used in automotive applications? A: Yes, MIC4480YME-T5 is suitable for automotive applications as it meets the necessary requirements for automotive environments.

  5. Q: What is the input logic threshold voltage of MIC4480YME-T5? A: The input logic threshold voltage of MIC4480YME-T5 is typically 2.5V.

  6. Q: Does MIC4480YME-T5 have built-in protection features? A: Yes, MIC4480YME-T5 includes built-in protection features such as thermal shutdown and under-voltage lockout (UVLO).

  7. Q: Can MIC4480YME-T5 operate at high temperatures? A: Yes, MIC4480YME-T5 has a wide operating temperature range of -40°C to +125°C, making it suitable for high-temperature environments.

  8. Q: What is the typical propagation delay of MIC4480YME-T5? A: The typical propagation delay of MIC4480YME-T5 is around 50ns.

  9. Q: Can MIC4480YME-T5 be used in low-side applications? A: No, MIC4480YME-T5 is specifically designed for high-side applications and is not suitable for low-side configurations.

  10. Q: What are some common applications of MIC4480YME-T5? A: MIC4480YME-T5 is commonly used in motor control, power distribution, and general-purpose high-side switching applications.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.