Monolithic Power Systems Inc.
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MPM3632CGQV-P
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MPM3632CGQV-P

Product Overview

Category: Power Management ICs
Use: Voltage Regulator
Characteristics: High Efficiency, Low Quiescent Current
Package: QFN-16
Essence: Step-Down Converter
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Output Current: 3A
  • Switching Frequency: 1.5MHz
  • Efficiency: Up to 95%
  • Quiescent Current: 17µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MPM3632CGQV-P features a QFN-16 package with the following pin configuration:

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

Functional Features

  • Wide input voltage range allows for versatile applications.
  • High efficiency ensures minimal power loss during conversion.
  • Low quiescent current enables energy-saving operation.
  • Adjustable output voltage provides flexibility in various scenarios.
  • Integrated soft-start and tracking functionality for smooth startup.

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption. - Wide input voltage range accommodates different power sources. - Low quiescent current prolongs battery life. - Compact package size saves board space. - Integrated soft-start and tracking simplify system design.

Disadvantages: - Limited maximum output current may restrict certain high-power applications. - Operating temperature range might not be suitable for extreme environments.

Working Principles

The MPM3632CGQV-P is a step-down converter that efficiently converts a higher input voltage to a lower output voltage. It utilizes a switching regulator topology to achieve high efficiency. The input voltage is stepped down by controlling the duty cycle of an internal power switch, which is then smoothed by an output filter to provide a stable output voltage.

Detailed Application Field Plans

The MPM3632CGQV-P is well-suited for various applications, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial automation - Automotive electronics - Telecommunications equipment

Detailed and Complete Alternative Models

  1. MPM3632CGQV
  2. MPM3632CGQV-PB
  3. MPM3632CGQV-PBF
  4. MPM3632CGQV-R
  5. MPM3632CGQV-RB
  6. MPM3632CGQV-RBF

These alternative models offer similar functionality and specifications, providing options for different application requirements.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MPM3632CGQV-P trong giải pháp kỹ thuật

Sure! Here are 10 common questions and answers related to the application of MPM3632CGQV-P in technical solutions:

  1. Question: What is the input voltage range for MPM3632CGQV-P?
    Answer: The input voltage range for MPM3632CGQV-P is typically between 2.7V and 6V.

  2. Question: What is the output voltage range for MPM3632CGQV-P?
    Answer: The output voltage range for MPM3632CGQV-P can be adjusted from 0.6V to 5.5V.

  3. Question: What is the maximum output current that MPM3632CGQV-P can provide?
    Answer: MPM3632CGQV-P can provide a maximum output current of up to 3A.

  4. Question: Is MPM3632CGQV-P suitable for battery-powered applications?
    Answer: Yes, MPM3632CGQV-P is suitable for battery-powered applications as it has a wide input voltage range and low quiescent current.

  5. Question: Does MPM3632CGQV-P have over-temperature protection?
    Answer: Yes, MPM3632CGQV-P has built-in over-temperature protection to prevent damage due to excessive heat.

  6. Question: Can MPM3632CGQV-P operate in a wide temperature range?
    Answer: Yes, MPM3632CGQV-P can operate in a temperature range of -40°C to +85°C.

  7. Question: Does MPM3632CGQV-P require any external components for operation?
    Answer: Yes, MPM3632CGQV-P requires a few external components such as input/output capacitors and an inductor for proper operation.

  8. Question: Can MPM3632CGQV-P be used in automotive applications?
    Answer: Yes, MPM3632CGQV-P is AEC-Q100 qualified and can be used in automotive applications.

  9. Question: Does MPM3632CGQV-P have adjustable switching frequency?
    Answer: No, MPM3632CGQV-P has a fixed switching frequency of 1.5MHz.

  10. Question: Is MPM3632CGQV-P available in a small package size?
    Answer: Yes, MPM3632CGQV-P is available in a compact QFN-10 (3mm x 3mm) package, making it suitable for space-constrained applications.

Please note that the answers provided here are general and may vary depending on the specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.