Monolithic Power Systems Inc.
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MP8718EN-LF
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MP8718EN-LF

Product Overview

Belongs to: Integrated Circuits
Category: Power Management IC
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage, compact size
Package: QFN-16
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6V
  • Output Voltage Range: 0.8V to 5V
  • Maximum Output Current: 1.5A
  • Dropout Voltage: 200mV at 1A
  • Operating Temperature Range: -40°C to 85°C
  • Shutdown Current: 0.1µA

Detailed Pin Configuration

  1. VIN (Pin 1) - Input Voltage
  2. GND (Pin 2) - Ground
  3. EN (Pin 3) - Enable
  4. FB (Pin 4) - Feedback
  5. VOUT (Pin 5) - Output Voltage

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Low quiescent current

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact size - Thermal protection

Disadvantages: - Limited maximum output current - Restricted operating temperature range

Working Principles

The MP8718EN-LF is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage or load conditions. It achieves this by utilizing internal circuitry to adjust the output voltage based on the feedback received from the output.

Detailed Application Field Plans

The MP8718EN-LF is suitable for various applications including: - Portable electronic devices - Battery-powered systems - IoT devices - Consumer electronics

Detailed and Complete Alternative Models

  1. MP8719EN-LF
  2. MP8720EN-LF
  3. MP8721EN-LF
  4. MP8722EN-LF

This concludes the English editing encyclopedia entry structure format for MP8718EN-LF.

Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem MP8718EN-LF w rozwiązaniach technicznych

  1. What is the MP8718EN-LF?

    • The MP8718EN-LF is a high-efficiency, synchronous, step-down DC-DC converter designed for various technical solutions.

  2. What is the input voltage range of the MP8718EN-LF?

    • The input voltage range of the MP8718EN-LF is typically 4.5V to 18V.

  3. What is the output current capability of the MP8718EN-LF?

    • The MP8718EN-LF can deliver up to 3A of continuous output current.

  4. What is the efficiency of the MP8718EN-LF?

    • The MP8718EN-LF offers high efficiency, typically up to 95%.

  5. What are the key features of the MP8718EN-LF?

    • The key features of the MP8718EN-LF include integrated power MOSFETs, wide input voltage range, adjustable switching frequency, and overcurrent protection.

  6. Can the MP8718EN-LF be used in automotive applications?

    • Yes, the MP8718EN-LF is suitable for automotive applications due to its wide input voltage range and robust design.

  7. Does the MP8718EN-LF require external components for operation?

    • The MP8718EN-LF requires minimal external components for operation, making it suitable for space-constrained applications.

  8. Is the MP8718EN-LF suitable for battery-powered devices?

    • Yes, the MP8718EN-LF's low quiescent current and high efficiency make it well-suited for battery-powered devices.

  9. What is the operating temperature range of the MP8718EN-LF?

    • The MP8718EN-LF is designed to operate over a wide temperature range, typically from -40°C to 125°C.

  10. Are there any application notes or reference designs available for the MP8718EN-LF?

    • Yes, there are application notes and reference designs available to assist with the implementation of the MP8718EN-LF in technical solutions.