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MPC17511EV
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MPC17511EV

Product Overview

Category

MPC17511EV belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for power management applications.

Characteristics

  • Integrated circuit designed for power management
  • High efficiency and low power consumption
  • Compact package size
  • Wide operating voltage range
  • Multiple protection features

Package

MPC17511EV is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of MPC17511EV lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

Each package of MPC17511EV contains 25 units.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to 3.6V
  • Maximum Output Current: 1.5A
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOIC-8

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SW: Switching node pin
  6. PGND: Power ground pin
  7. VOUT: Output voltage pin
  8. COMP: Compensation pin

Functional Features

  • Integrated synchronous buck converter
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start function
  • Low dropout voltage

Advantages and Disadvantages

Advantages

  • High efficiency power management
  • Wide input and output voltage range
  • Compact package size for space-constrained applications
  • Multiple protection features ensure device safety
  • Soft-start function prevents inrush current

Disadvantages

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

Working Principles

MPC17511EV operates as a synchronous buck converter, converting the input voltage to a lower output voltage with high efficiency. The feedback pin (FB) is used to adjust the output voltage, while the enable pin (EN) controls the device's operation. The switching node pin (SW) handles the switching of the internal power MOSFETs.

Detailed Application Field Plans

MPC17511EV finds applications in various electronic devices that require efficient power management. Some potential application fields include: - Mobile devices - Portable gaming consoles - Wearable devices - IoT devices - Battery-powered equipment

Detailed and Complete Alternative Models

  1. MPC17512EV: Similar to MPC17511EV but with higher maximum output current (2A)
  2. MPC17513EV: Similar to MPC17511EV but with wider input voltage range (2.5V to 6.5V)
  3. MPC17514EV: Similar to MPC17511EV but with additional protection features

These alternative models provide options with varying specifications to suit different application requirements.

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10個與MPC17511EV在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of MPC17511EV in technical solutions:

  1. Q: What is MPC17511EV? A: MPC17511EV is a development board based on the MPC17511, which is a highly integrated power management IC designed for various applications.

  2. Q: What are the key features of MPC17511EV? A: The key features of MPC17511EV include multiple voltage regulators, power sequencing, fault protection, I2C interface, and programmable settings.

  3. Q: What are the typical applications of MPC17511EV? A: MPC17511EV can be used in a wide range of applications such as industrial automation, consumer electronics, automotive systems, and IoT devices.

  4. Q: How many voltage regulators are available on MPC17511EV? A: MPC17511EV provides four voltage regulators, including two buck converters and two LDOs (Low Dropout Regulators).

  5. Q: Can MPC17511EV handle high input voltages? A: Yes, MPC17511EV can handle input voltages up to 36V, making it suitable for applications with higher voltage requirements.

  6. Q: Is MPC17511EV capable of power sequencing? A: Yes, MPC17511EV supports power sequencing, allowing you to control the order in which different power rails are enabled or disabled.

  7. Q: Does MPC17511EV have any built-in fault protection mechanisms? A: Yes, MPC17511EV incorporates various fault protection features like overvoltage protection, undervoltage lockout, and thermal shutdown.

  8. Q: Can I program the settings of MPC17511EV? A: Yes, MPC17511EV can be programmed using the I2C interface, allowing you to configure various parameters and settings.

  9. Q: What is the output current capability of MPC17511EV? A: The output current capability of MPC17511EV depends on the specific voltage regulators used but can typically range from a few hundred milliamperes to several amperes.

  10. Q: Are there any evaluation tools or software available for MPC17511EV? A: Yes, NXP provides evaluation tools and software, including reference designs and development kits, to help you get started with MPC17511EV in your technical solutions.

Please note that these answers are general and may vary depending on the specific requirements and configurations of your application.