Monolithic Power Systems Inc.
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MP8761GL-P
צפה בפרטים DataSheets

MP8761GL-P

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High efficiency, compact size, advanced features
  • Package: GL-P package
  • Essence: Power management IC for various applications
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 3A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: GL-P
  • Pin Count: 16

Detailed Pin Configuration

The MP8761GL-P has a total of 16 pins arranged as follows:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. COMP: Compensation pin
  6. SS: Soft-start pin
  7. PGND: Power ground pin
  8. SW: Switching node pin
  9. BOOT: Bootstrap capacitor pin
  10. LX: Inductor connection pin
  11. VCC: Supply voltage pin
  12. PG: Power good indicator pin
  13. NC: No connection
  14. NC: No connection
  15. NC: No connection
  16. NC: No connection

Functional Features

  • Wide input voltage range allows for versatile applications
  • High efficiency ensures minimal power loss
  • Compact size enables space-saving designs
  • Advanced features like soft-start and power good indicator enhance system reliability
  • Overcurrent protection and thermal shutdown for added safety

Advantages and Disadvantages

Advantages

  • High efficiency results in energy savings
  • Compact size allows for flexible integration
  • Advanced features enhance system reliability
  • Wide input voltage range accommodates various power sources

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Temperature limitations restrict usage in extreme environments

Working Principles

The MP8761GL-P is a power management IC that regulates the input voltage to provide a stable output voltage. It utilizes a switching regulator topology to achieve high efficiency. The feedback mechanism continuously monitors the output voltage and adjusts the duty cycle of the internal switch to maintain the desired output voltage.

Detailed Application Field Plans

The MP8761GL-P can be used in various applications, including but not limited to:

  1. Portable electronic devices
  2. Industrial automation systems
  3. Automotive electronics
  4. Telecommunications equipment
  5. Power supplies

Detailed and Complete Alternative Models

  1. MP8762GL-P: Similar specifications with higher maximum output current (5A)
  2. MP8760GL-P: Similar specifications with lower maximum output current (2A)
  3. MP8763GL-P: Similar specifications with additional features like adjustable frequency

These alternative models offer flexibility based on specific application requirements while maintaining similar characteristics to the MP8761GL-P.

In conclusion, the MP8761GL-P is a power management IC designed for various applications. Its high efficiency, compact size, and advanced features make it an ideal choice for power regulation needs. However, its limited maximum output current and temperature limitations should be considered when selecting this IC for specific applications.

רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של MP8761GL-P בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of MP8761GL-P in technical solutions:

Q1: What is MP8761GL-P? A1: MP8761GL-P is a power management integrated circuit (PMIC) designed for use in various technical solutions.

Q2: What are the key features of MP8761GL-P? A2: The key features of MP8761GL-P include multiple voltage regulators, power sequencing, fault protection, and high efficiency.

Q3: What technical solutions can MP8761GL-P be used in? A3: MP8761GL-P can be used in a wide range of applications such as smartphones, tablets, portable devices, IoT devices, and other battery-powered systems.

Q4: How many voltage regulators does MP8761GL-P have? A4: MP8761GL-P has multiple voltage regulators, typically including buck converters, boost converters, and LDOs (low-dropout regulators).

Q5: What is power sequencing? A5: Power sequencing refers to the process of turning on or off different power supplies in a specific order to ensure proper operation and prevent damage to the system.

Q6: Does MP8761GL-P provide fault protection? A6: Yes, MP8761GL-P provides various fault protection mechanisms such as overvoltage protection, undervoltage protection, overcurrent protection, and thermal shutdown.

Q7: How efficient is MP8761GL-P? A7: MP8761GL-P is designed for high efficiency, typically achieving conversion efficiencies above 90%.

Q8: Can MP8761GL-P be used in battery-powered systems? A8: Yes, MP8761GL-P is suitable for battery-powered systems and offers features like low quiescent current and battery charging capabilities.

Q9: Is MP8761GL-P compatible with different communication protocols? A9: Yes, MP8761GL-P is designed to work with various communication protocols such as I2C, SPI, or PMBus for easy integration and control.

Q10: Are evaluation boards or reference designs available for MP8761GL-P? A10: Yes, the manufacturer of MP8761GL-P typically provides evaluation boards and reference designs to help developers quickly prototype and implement their technical solutions.

Please note that the specific details and answers may vary depending on the manufacturer's documentation and specifications for MP8761GL-P.