Monolithic Power Systems Inc.
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MP6519GQ-Z

MP6519GQ-Z

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High efficiency, compact size, low power consumption
  • Package: QFN (Quad Flat No-Lead)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.3V
  • Maximum Output Current: 1.5A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C
  • Package Dimensions: 4mm x 4mm

Detailed Pin Configuration

The MP6519GQ-Z has a total of 16 pins. The pin configuration is as follows:

  1. VIN: Input voltage pin
  2. EN: Enable pin
  3. FB: Feedback pin
  4. GND: Ground pin
  5. PGND: Power ground pin
  6. SW: Switching node pin
  7. LX: Inductor connection pin
  8. BST: Boost pin
  9. SS/TR: Soft-start/Tracking pin
  10. VCC: Supply voltage pin
  11. AGND: Analog ground pin
  12. COMP: Compensation pin
  13. SS: Soft-start pin
  14. PG: Power good pin
  15. FB2: Secondary feedback pin
  16. VOUT: Output voltage pin

Functional Features

  • Wide input voltage range for versatile applications
  • High efficiency conversion for reduced power loss
  • Compact size for space-constrained designs
  • Low power consumption for improved energy efficiency
  • Overcurrent protection for enhanced safety
  • Thermal shutdown protection for reliable operation

Advantages and Disadvantages

Advantages

  • High efficiency operation saves energy
  • Compact size allows for flexible integration
  • Wide input voltage range accommodates various power sources
  • Overcurrent and thermal protection ensure safe operation

Disadvantages

  • Limited maximum output current of 1.5A
  • Operating temperature range may not be suitable for extreme environments

Working Principles

The MP6519GQ-Z is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 0.6V and 3.3V. It utilizes a switching topology to achieve high efficiency conversion. The feedback mechanism adjusts the duty cycle of the internal switch to maintain a stable output voltage. The IC also incorporates various protection features such as overcurrent and thermal shutdown to ensure safe operation.

Detailed Application Field Plans

The MP6519GQ-Z is commonly used in applications where efficient power management is required. Some potential application fields include:

  1. Portable electronic devices: Smartphones, tablets, portable gaming consoles
  2. IoT (Internet of Things) devices: Wearable devices, smart home appliances
  3. Battery-powered systems: Wireless sensors, remote controls, medical devices
  4. Industrial equipment: Automation systems, motor control, LED lighting

Detailed and Complete Alternative Models

  1. MP6518GQ-Z: Similar specifications and features, but with a lower maximum output current of 1A.
  2. MP6520GQ-Z: Similar specifications and features, but with a higher maximum output current of 2A.
  3. MP6530GQ-Z: Similar specifications and features, but with a wider input voltage range of 2.5V to 6V.

These alternative models provide options based on specific requirements and can be considered as alternatives to the MP6519GQ-Z.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MP6519GQ-Z in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MP6519GQ-Z in technical solutions:

  1. Question: What is the MP6519GQ-Z?
    Answer: The MP6519GQ-Z is a specific model of integrated circuit (IC) designed for use in technical solutions.

  2. Question: What is the purpose of the MP6519GQ-Z?
    Answer: The MP6519GQ-Z is designed to provide power management and control functions in various technical applications.

  3. Question: What are the key features of the MP6519GQ-Z?
    Answer: Some key features of the MP6519GQ-Z include high efficiency, low quiescent current, wide input voltage range, and multiple protection mechanisms.

  4. Question: In which technical solutions can the MP6519GQ-Z be used?
    Answer: The MP6519GQ-Z can be used in a wide range of technical solutions, including industrial automation, consumer electronics, automotive systems, and more.

  5. Question: How does the MP6519GQ-Z help in power management?
    Answer: The MP6519GQ-Z integrates various power management functions such as voltage regulation, current limiting, and thermal protection, making it easier to manage power in a system.

  6. Question: What is the input voltage range supported by the MP6519GQ-Z?
    Answer: The MP6519GQ-Z supports a wide input voltage range, typically from 2.7V to 18V, allowing it to be used with different power sources.

  7. Question: Can the MP6519GQ-Z handle high currents?
    Answer: Yes, the MP6519GQ-Z is capable of handling high currents, making it suitable for applications that require power delivery to various components.

  8. Question: Does the MP6519GQ-Z have any protection mechanisms?
    Answer: Yes, the MP6519GQ-Z incorporates multiple protection mechanisms such as overvoltage protection, overcurrent protection, and thermal shutdown to ensure safe operation.

  9. Question: Is the MP6519GQ-Z easy to integrate into a system?
    Answer: Yes, the MP6519GQ-Z is designed for ease of integration with its compact size, minimal external components, and straightforward control interface.

  10. Question: Where can I find more information about the MP6519GQ-Z?
    Answer: You can find more detailed information about the MP6519GQ-Z in the datasheet provided by the manufacturer or by contacting their technical support team.