Part Number: MC32PF3000A7EP

Manufacturer: NXP USA Inc.


Shipped from: Shenzhen/HK Warehouse

Stock Available: Check with us


Working with NXP’s i.MX 7 or i.MX 6SL/SX/UL application processors requires effective power management to ensure optimal performance and lifespan. The MC32PF3000A7EP, commonly known as the PF3000, is a Power Management Integrated Circuit that has been specifically built for this purpose. In this comprehensive overview, we will look at the MC32PF3000A7EP’s features, capabilities, and applications, as well as how it can help your embedded systems.

Understanding the MC32PF3000A7EP: Empowering Your Embedded Systems

The MC32PF3000A7EP is a Power Management Integrated Circuit (PMIC), which is also known as the PF3000. It was developed to answer the crucial need for efficient and trustworthy power management in embedded systems that use NXP’s i.MX 7 application processors. The PF3000 is also known as the MC32PF3000A7EP. This extensive introduction will delve into the fundamental properties and capabilities of the MC32PF3000A7EP, explain the vital function that a PMIC plays in complex systems, and illustrate the exceptional versatility that this component possesses across a wide range of applications.

Core Features and Capabilities

The MC32PF3000A7EP is a power management solution that boasts a slew of capabilities that enable precise control and efficient power distribution throughout your system. Let us look at its main features:

  • Four High-Efficiency Adjustable Buck Regulators: These buck regulators have adjustable output currents ranging from 1.0 A to 1.75 A, allowing for diverse power distribution to various components in your system.
  • Operating Modes (PWM, PFM, and APS): The option to select between Pulse Width Modulation (PWM), Pulse Frequency Modulation (PFM), and Autonomous Power Save (APS) modes allows you to manage power usage based on your application’s individual requirements.
  • Enhance Regulator Capabilities: A boost regulator capable of delivering 5.0 V at 600 mA is included in the PMIC, ensuring reliable power delivery even when the input voltage falls below the intended output value.
  • Six General-Purpose Linear Regulators: These regulators provide precise voltage management for diverse system components, improving overall system stability and performance.
  • The PF3000 can operate within a wide input voltage range, from 2.8 Volts to 4.5 V or 3.7 V to 5.5 V, allowing it to accommodate a variety of power source combinations.
  • OTP Memory for Configuration: The inclusion of One Time Programmable (OTP) memory enables for safe device configuration, ensuring that once programmed, your power management settings remain intact and unalterable.
  • Programmable Start-Up Sequences and Timing: Engineers can tailor start-up sequences and timing to their application’s specific needs, assuring optimal power-on behavior.
  • I2C Control Interface: The PMIC includes an I2C control interface, which simplifies communication and configuration duties and allows for easy integration with I2C-based systems.
  • Coin Cell Charger with Always-On RTC Supply: The coin cell charger and always-on Real-Time Clock (RTC) supply ensure that time is kept even when power is out.
  • DDR Reference Voltage: A DDR reference voltage is given, making memory module integration easier.
  • working Temperature Range: The device is well-suited for deployment in a variety of climatic circumstances because it is designed to tolerate a wide working temperature range ranging from -40°C to +125°C.

Role of a PMIC in Powering Complex Systems

Power management is critical in sophisticated embedded systems. A PMIC acts as the central hub for regulating and distributing power to all system components. It is crucial in the following ways:

  • Providing consistent and dependable power to critical components such as CPUs, memory, sensors, and peripherals.
  • Optimizing power use in mobile and battery-powered devices to improve battery life.
  • Providing precise control over voltage levels, preventing component damage from overvoltage or undervoltage.
  • Providing seamless power sequencing to guarantee that different components power on/off in the correct order, hence preventing system instability.
  • Consolidating various power management functionalities into a single integrated circuit simplifies the design process.

Versatility and Applications

The MC32PF3000A7EP is a flexible Power Management Integrated Circuit (PMIC) that has applications in a variety of sectors. Because of its robust features and capabilities, it is an essential component for effective and dependable power management. Let’s have a look at the various applications where the MC32PF3000A7EP can be useful.

  • Embedded Systems: Designed to power embedded systems that use NXP’s i.MX 7 and i.MX 6SL/SX/UL processors. It ensures efficient and consistent power distribution to embedded system processors, memory, sensors, and other peripherals, improving overall performance and dependability.
  • Internet of Things (IoT) Devices: Enables power-efficient solutions in Internet of Things (IoT) devices. Extends the battery life of Internet of Things devices including smart sensors, wearable technologies, and connected appliances while ensuring steady and uninterrupted performance.
  • Consumer Electronics: Optimizes power supply in portable devices such as cellphones, tablets, and portable media players.
  • Industrial Automation: Provides precise voltage management and configurable power sequencing to industrial control systems, robotics, and automation equipment.
  • Medical Devices: Ensures consistent and dependable power delivery in medical equipment, hence improving patient safety and system reliability.
  • car: Assists in the development of car electronics by managing power distribution in infotainment systems, ADAS components, and other areas.

T MC32PF3000A7EP is a versatile and feature-rich PMIC that enables engineers and developers to design efficient, dependable, and long-lasting embedded systems in a variety of sectors. Its outstanding feature set, combined with its versatility and solid performance, establishes it as a crucial component for power management in the realm of embedded systems. The MC32PF3000A7EP is a vital tool for attaining optimal power economy and performance when developing IoT devices, consumer electronics, industrial systems, or automotive applications.


In conclusion, the MC32PF3000A7EP, also known as the PF3000, is a highly adaptable PMIC developed to meet the power management requirements of NXP i.MX 7 and i.MX 6SL/SX/UL application processors. It’s the go-to choose for designing efficient and dependable embedded systems across many industries, from IoT devices to automotive applications, because to its flexibility and robust performance.

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