Monolithic Power Systems Inc.
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MP8869SGL-P

MP8869SGL-P

Product Overview

  • Category: Integrated Circuit
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: SGL Package
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.6V
  • Maximum Output Current: 1A
  • Efficiency: Up to 95%
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP8869SGL-P has the following pin configuration:

  1. VIN: Input Voltage
  2. GND: Ground
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. SW: Switching Node
  6. PG: Power Good Indicator
  7. VOUT: Output Voltage

Functional Features

  • Wide input voltage range for versatile applications
  • High efficiency conversion for reduced power consumption
  • Low quiescent current for improved energy efficiency
  • Power good indicator for system monitoring
  • Enable pin for easy control of the device

Advantages and Disadvantages

Advantages: - High efficiency operation saves power - Wide input voltage range allows for flexibility in usage - Low quiescent current minimizes energy wastage - Power good indicator ensures reliable system operation - Enable pin provides convenient device control

Disadvantages: - Limited maximum output current of 1A - Operating temperature range may not be suitable for extreme environments

Working Principles

The MP8869SGL-P is a voltage regulator that takes an input voltage ranging from 2.7V to 5.5V and converts it to a regulated output voltage between 0.6V and 3.6V. It achieves high efficiency conversion, reducing power consumption and minimizing energy wastage. The device operates with a low quiescent current of 30µA, ensuring efficient energy usage even during idle periods. The power good indicator monitors the output voltage, providing an indication of system status. The enable pin allows for easy control of the device, enabling or disabling its operation as required.

Detailed Application Field Plans

The MP8869SGL-P is suitable for various applications that require voltage regulation in the range of 0.6V to 3.6V. Some potential application fields include:

  1. Portable Electronics: Powering smartphones, tablets, and other portable devices.
  2. IoT Devices: Providing stable power supply for connected devices in the Internet of Things ecosystem.
  3. Industrial Automation: Regulating voltage for sensors, actuators, and control systems.
  4. Automotive Electronics: Powering infotainment systems, navigation units, and other automotive electronics.
  5. Medical Devices: Ensuring reliable power for medical equipment and devices.

Detailed and Complete Alternative Models

  1. MP8869SG: Similar specifications and features, but available in a different package (SG Package).
  2. MP8869SGL: Same specifications and features, but without the power good indicator.
  3. MP8869SG-LF: Lead-free version of the MP8869SG, compliant with RoHS regulations.

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10个与MP8869SGL-P在技术解决方案中的应用相关的常见问题及解答

Sure! Here are 10 common questions and answers related to the application of MP8869SGL-P in technical solutions:

  1. Q: What is the MP8869SGL-P? A: The MP8869SGL-P is a voltage regulator IC (integrated circuit) designed for power management applications.

  2. Q: What is the input voltage range of the MP8869SGL-P? A: The MP8869SGL-P has an input voltage range of 2.7V to 5.5V.

  3. Q: What is the output voltage range of the MP8869SGL-P? A: The MP8869SGL-P can provide an adjustable output voltage range from 0.6V to 3.4V.

  4. Q: What is the maximum output current of the MP8869SGL-P? A: The MP8869SGL-P can deliver a maximum output current of up to 3A.

  5. Q: Does the MP8869SGL-P require any external components for operation? A: Yes, the MP8869SGL-P requires a few external components such as input/output capacitors and resistors for voltage setting.

  6. Q: Can the MP8869SGL-P operate in a wide temperature range? A: Yes, the MP8869SGL-P is designed to operate in a temperature range of -40°C to +85°C.

  7. Q: Is the MP8869SGL-P suitable for battery-powered applications? A: Yes, the MP8869SGL-P is suitable for battery-powered applications due to its low quiescent current and high efficiency.

  8. Q: Does the MP8869SGL-P have any built-in protection features? A: Yes, the MP8869SGL-P includes built-in protection features such as over-current protection, thermal shutdown, and under-voltage lockout.

  9. Q: Can the MP8869SGL-P be used in automotive applications? A: Yes, the MP8869SGL-P is AEC-Q100 qualified, making it suitable for automotive applications.

  10. Q: What are some typical applications of the MP8869SGL-P? A: The MP8869SGL-P can be used in various applications such as smartphones, tablets, portable devices, industrial equipment, and automotive systems.

Please note that these answers are general and may vary depending on the specific requirements and use cases. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.