Monolithic Power Systems Inc.
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MP163CGSE-33

MP163CGSE-33

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range - Multiple protection features

Package: SOP-8 (Small Outline Package)

Essence: The MP163CGSE-33 is a power management IC designed to efficiently regulate and control power in various electronic devices.

Packaging/Quantity: Available in reels of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V - 24V
  • Output Voltage: 3.3V
  • Output Current: Up to 1.5A
  • Quiescent Current: 50µA
  • Switching Frequency: 500kHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP163CGSE-33 has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SS: Soft-start pin
  6. SW: Switch pin
  7. PG: Power good pin
  8. VOUT: Output voltage pin

Functional Features

  • Wide input voltage range allows for versatile applications.
  • High efficiency conversion ensures minimal power loss.
  • Built-in protection features such as over-current, over-voltage, and thermal shutdown.
  • Soft-start function prevents excessive inrush current during startup.
  • Power good indicator provides feedback on output voltage stability.

Advantages

  • Compact size enables integration into space-constrained designs.
  • High efficiency results in longer battery life and reduced energy consumption.
  • Wide input voltage range accommodates various power sources.
  • Multiple protection features enhance system reliability.
  • Soft-start function protects components from excessive stress during startup.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Operating temperature range may restrict usage in extreme environments.
  • SOP-8 package may require additional thermal management measures in certain applications.

Working Principles

The MP163CGSE-33 utilizes a switching regulator topology to efficiently convert the input voltage to a stable 3.3V output. It employs pulse-width modulation (PWM) techniques to regulate the output voltage and maintain high efficiency. The integrated control circuitry continuously monitors the input and output conditions, adjusting the duty cycle of the internal switch to achieve the desired output voltage.

Detailed Application Field Plans

The MP163CGSE-33 is widely used in various electronic devices that require efficient power management. Some common application fields include:

  1. Battery-powered devices: Portable electronics, handheld instruments, and wireless communication devices benefit from the IC's low power consumption and high efficiency, extending battery life.

  2. Industrial automation: Control systems, motor drives, and sensors can utilize the MP163CGSE-33 to regulate power supply voltages with high precision and reliability.

  3. Automotive electronics: The IC's wide input voltage range and protection features make it suitable for automotive applications such as infotainment systems, lighting controls, and power modules.

  4. IoT devices: Internet of Things (IoT) devices often operate on limited power sources. The MP163CGSE-33 provides efficient power management for IoT sensors, smart home devices, and wearable technology.

Detailed and Complete Alternative Models

  1. MP163CGSE-30: Similar to MP163CGSE-33 but with a fixed output voltage of 3.0V.
  2. MP163CGSE-50: Similar to MP163CGSE-33 but with a fixed output voltage of 5.0V.
  3. MP163CGSE-12: Similar to MP163CGSE-33 but with a fixed output voltage of 12V.

These alternative models offer different output voltage options to cater to specific application requirements while maintaining similar characteristics and features as the MP163CGSE-33.

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10個與MP163CGSE-33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 MP163CGSE-33 in technical solutions:

  1. Q: What is MP163CGSE-33? A: MP163CGSE-33 is a specific model of a power management integrated circuit (PMIC) designed for use in technical solutions.

  2. Q: What are the key features of MP163CGSE-33? A: The key features of MP163CGSE-33 include high efficiency, low standby power consumption, multiple voltage outputs, and protection mechanisms.

  3. Q: What technical solutions can MP163CGSE-33 be used in? A: MP163CGSE-33 can be used in various technical solutions such as portable devices, IoT applications, industrial equipment, and automotive systems.

  4. Q: How does MP163CGSE-33 help in power management? A: MP163CGSE-33 provides efficient power conversion, regulation, and distribution capabilities, ensuring stable and reliable power supply to different components in a system.

  5. Q: Can MP163CGSE-33 handle different input voltages? A: Yes, MP163CGSE-33 supports a wide range of input voltages, typically from 2.7V to 6V, making it suitable for various power sources.

  6. Q: Does MP163CGSE-33 have built-in protection features? A: Yes, MP163CGSE-33 incorporates protection features like overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown to safeguard the system and components.

  7. Q: Can MP163CGSE-33 operate in low-power modes? A: Yes, MP163CGSE-33 has low standby power consumption and supports different low-power modes, enabling energy-efficient operation.

  8. Q: Is MP163CGSE-33 programmable or configurable? A: MP163CGSE-33 can be programmed or configured through an interface, allowing customization of various parameters and settings.

  9. Q: What are the typical applications of MP163CGSE-33 in IoT devices? A: MP163CGSE-33 is commonly used in IoT devices such as smartwatches, fitness trackers, home automation systems, and wireless sensors to manage power efficiently.

  10. Q: Are evaluation boards or reference designs available for MP163CGSE-33? A: Yes, manufacturers often provide evaluation boards and reference designs for MP163CGSE-33, which help developers quickly prototype and integrate the PMIC into their technical solutions.

Please note that the specific details and answers may vary depending on the manufacturer's documentation and specifications for MP163CGSE-33.