Monolithic Power Systems Inc.
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MP2623GR-Z
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MP2623GR-Z

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High efficiency, compact size, wide input voltage range
  • Package: QFN-16
  • 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 3.6V
  • Maximum Output Current: 1.5A
  • Efficiency: Up to 95%
  • Switching Frequency: 1.2MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP2623GR-Z has a total of 16 pins arranged as follows:

  1. VIN: Input Voltage
  2. EN: Enable Pin
  3. PGND: Power Ground
  4. SW: Switch Node
  5. FB: Feedback Pin
  6. SS: Soft-Start Pin
  7. AGND: Analog Ground
  8. VOUT: Output Voltage
  9. BST: Bootstrap Capacitor Connection
  10. LX: Inductor Connection
  11. COMP: Compensation Pin
  12. SS/TR: Soft-Start/Tracking Pin
  13. PG: Power Good Indicator
  14. NC: No Connection
  15. NC: No Connection
  16. VIN: Input Voltage

Functional Features

  • Wide input voltage range allows for versatile applications
  • High efficiency ensures minimal power loss
  • Compact size enables space-saving designs
  • Integrated power good indicator for easy monitoring
  • Soft-start and tracking functionality for smooth startup

Advantages and Disadvantages

Advantages

  • High efficiency results in longer battery life
  • Compact size allows for integration in small devices
  • Wide input voltage range accommodates various power sources
  • Power good indicator provides convenient system monitoring

Disadvantages

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

Working Principles

The MP2623GR-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 3.6V. It achieves this by utilizing a switching regulator topology, which offers high efficiency and compact size.

The IC operates at a switching frequency of 1.2MHz, allowing for smaller external components such as inductors and capacitors. It incorporates a feedback mechanism to regulate the output voltage and a soft-start feature to ensure a smooth startup process.

Detailed Application Field Plans

The MP2623GR-Z is commonly used in various applications, including but not limited to:

  1. Portable electronic devices
  2. Battery-powered systems
  3. IoT (Internet of Things) devices
  4. Wearable technology
  5. Industrial equipment

Its wide input voltage range, high efficiency, and compact size make it suitable for a wide range of applications where power management is crucial.

Detailed and Complete Alternative Models

  1. MP2625GR-Z: Similar specifications with higher maximum output current of 2A
  2. MP2626GR-Z: Similar specifications with lower switching frequency of 600kHz
  3. MP2627GR-Z: Similar specifications with wider input voltage range of 2.5V to 5.5V

These alternative models offer similar functionality to the MP2623GR-Z while providing slight variations in certain parameters to cater to specific application requirements.

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Liste 10 perguntas e respostas comuns relacionadas à aplicação de MP2623GR-Z em soluções técnicas

Sure! Here are 10 common questions and answers related to the application of MP2623GR-Z in technical solutions:

  1. Q: What is the MP2623GR-Z? A: The MP2623GR-Z is a specific model of power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of the MP2623GR-Z? A: The MP2623GR-Z offers multiple voltage regulators, power switches, and other essential functions required for efficient power management in electronic devices.

  3. Q: What applications can benefit from using the MP2623GR-Z? A: The MP2623GR-Z is commonly used in portable devices, such as smartphones, tablets, wearables, and other battery-powered electronics.

  4. Q: How many voltage regulators does the MP2623GR-Z have? A: The MP2623GR-Z has three integrated synchronous buck converters, which can provide different output voltages as needed.

  5. Q: Can the MP2623GR-Z handle high current loads? A: Yes, the MP2623GR-Z is capable of delivering high currents, making it suitable for power-hungry applications.

  6. Q: Does the MP2623GR-Z support input voltage protection? A: Yes, the MP2623GR-Z includes built-in input voltage protection features, such as overvoltage protection (OVP) and undervoltage lockout (UVLO).

  7. Q: Is the MP2623GR-Z easy to integrate into existing designs? A: Yes, the MP2623GR-Z comes in a compact package and offers a wide range of control and protection features, making it relatively easy to integrate into various designs.

  8. Q: Can the MP2623GR-Z operate in different power modes? A: Yes, the MP2623GR-Z supports multiple power modes, including pulse-width modulation (PWM) mode and pulse-frequency modulation (PFM) mode, allowing for flexible power management.

  9. Q: Does the MP2623GR-Z have any thermal protection mechanisms? A: Yes, the MP2623GR-Z incorporates thermal shutdown and current limit protection to prevent overheating and ensure safe operation.

  10. Q: Where can I find more detailed information about the MP2623GR-Z? A: You can refer to the datasheet provided by the manufacturer or visit their official website for comprehensive technical documentation on the MP2623GR-Z.