Part Number: MPC17C724EPR2

Manufacturer: NXP USA Inc.

Description: IC MTR DRVR BIPLR 2.7-5.5V 16QFN

Shipped from: Shenzhen/HK Warehouse

Stock Available: Check with us

Technical Specifications of MPC17C724EPR2

Datasheet  MPC17C724EPR2 datasheet
Category Integrated Circuits (ICs)
Family PMIC – Motor Drivers, Controllers
Manufacturer Freescale Semiconductor – NXP
Packaging Tape & Reel (TR)
Part Status Active
Motor Type – Stepper Bipolar
Motor Type – AC, DC Brushed DC
Function Driver – Fully Integrated, Control and Power Stage
Output Configuration Half Bridge (4)
Interface Parallel
Technology Power MOSFET
Step Resolution
Applications Camera
Current – Output 400mA
Voltage – Supply 2.7 V ~ 5.5 V
Voltage – Load 2.7 V ~ 5.5 V
Operating Temperature -20°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package / Case 16-VFQFN Exposed Pad
Supplier Device Package 16-QFN-EP (3×3)


If you’re in the world of portable electronic applications, particularly those involving bipolar stepper motors or brush DC motors, you might have come across the MPC17C724EPR2. This SMARTMOS compact monolithic dual-channel H-Bridge power IC is a powerful and versatile component ideal for various applications, including camera lenses, shutters, and more. In this comprehensive guide, we’ll take you through everything you need to know about the MPC17C724EPR2.


The MPC17C724EPR2 is a cutting-edge SMOS7 process technology product that combines efficiency and dependability. Let’s start with its most notable features:

● SMOS7 Process Technology

The cutting-edge SMOS7 process technology is at the heart of the MPC17C724EPR2. This method of production provides not just the greatest quality, but also excellent performance. You can be confident that SMOS7 is built to last and give great performance in your electronic applications.

● Dual-Channel H-Bridge Driver

The MPC17C724EPR2’s dual-channel H-Bridge driver is a notable feature. This feature enables you to operate two distinct motors independently, making it perfect for applications requiring accurate and simultaneous motor control. This functionality gives adaptability and control for robotics, cameras, and other devices.

● Four Driving Modes

Motor control flexibility is essential, which the MPC17C724EPR2 offers. With four driving modes at your disposal—forward, reverse, brake, and high-impedance (tri-state)—you can tailor the behavior of your motor to your unique requirements. This adaptability is critical for improving performance in a variety of applications.

● MCU Interface

It is simple to integrate with microcontroller units (MCUs). The MPC17C724EPR2 provides direct MCU interface and is compatible with logic levels of 3.0 V and 5.0 V. This means it may be readily integrated into your existing systems without requiring major adjustments, saving you time and money.

● Low ON-Resistance

Modern electronics place a premium on efficiency. The MPC17C724EPR2 has a low ON-resistance (RDS(on)), which is commonly measured at 1.0. This low resistance reduces power loss during operation, ensuring that your devices run efficiently and that battery life in portable applications is extended.

● Current Driver

Current handling is a vital component while driving motors. This power IC can provide continuous motor drive currents of up to 0.4 A. It also includes a dual-channel parallel drive with an even lower RDS(on) of 0.5 (typical), allowing you to easily tackle demanding motor control duties.

● Power Efficiency

Efficiency is more than just reduced resistance; it is also about your system’s overall power consumption. The MPC17C724EPR2 was created with energy efficiency in mind. Because of its low ON-resistance and clever motor control modes, it is an ideal choice for battery-powered applications.

● Protection Circuits

Safety is of the utmost importance in electronics, and this component does not disappoint. It includes built-in safety circuits such as a shoot-through current prevention circuit and a low voltage shutdown circuit. These protections ensure that your electronic systems perform consistently and safely.

● PWM Control

The MPC17C724EPR2 allows you to PWM (Pulse Width Modulate) the H-Bridge outputs at up to 200 kHz for applications requiring precision control. This capability is critical for establishing fine-tuned control over motor speed, torque, and current, allowing it to be used in a variety of applications.

● Compact Size

Space is often at a premium in the world of electronics. With its small size, the MPC17C724EPR2 addresses this concern. It is housed in a 16-pin QFN package that is just 3 × 3 mm and has a pin pitch of 0.5 mm. This compact form factor is extremely useful in projects when room is limited.

Finally, the MPC17C724EPR2 is a feature-rich motor control system that combines sophisticated technology, precision control, and safety features. Whether you’re designing portable electronic devices, robotics, or industrial equipment, this power IC provides the tools you need to bring your projects to life. Its SMOS7 process technology, dual-channel H-Bridge driver, and versatile motor control modes make it a valuable addition to any electronics toolkit.


The MPC17C724EPR2’s adaptability extends to a wide range of applications:

  • Camera Lenses: Precise control over lens movement is required for clear and focused photographs. The four driving modes and PWM control of the IC make it an excellent choice for camera lens alignment.
  • Shutters: Timing is everything in photography. The ability of the IC to drive motors with minimal ON-resistance allows quick and precise shutter actions, which contributes to flawless photography.
  • The MPC17C724EPR2 is the driving force behind numerous portable electronic applications, including handheld scanners, small robotics, and portable medical equipment.
  • Automation: The IC’s tiny size and adaptability make it a valuable component for automation activities that need motor control, such as conveyor belts or controlled blinds.

How to Harness the MPC17C724EPR2?

Getting Started

  • It is simple to incorporate the MPC17C724EPR2 into your project. Begin by determining the best power supply voltage for your application, which can range from 2.7 V to 5.5 V.

Interfacing with MCUs

  • Because the IC is compatible with both 3.0V and 5.0V logic levels, it allows for greater versatility when interfacing with MCUs. To create a seamless connection, follow the interface recommendations provided.

Choosing the Right Mode

  • Select the driving mode that suits your application: forward, reverse, brake, or high-impedance. This choice dictates how the motor will behave and is essential for achieving your desired results.

Fine-Tuning with PWM

  • Use the PWM control capability to have exact control over motor speed, torque, and current. Experiment with several frequencies ranging from 100 to 200 kHz to find the best settings for your application.

Ensuring Safety

  • The built-in shoot-through current prevention circuit and undervoltage detector are your allies in preventing malfunctions and assuring your device’s safety.


The MPC17C724EPR2 is more than simply an IC; it’s a technological powerhouse developed to improve the performance of portable electronic applications. This SMARTMOS small monolithic twin channel H-Bridge power IC provides the features and capabilities to fulfill your needs, whether you’re trying to capture the ideal snapshot or automating a critical procedure. The MPC17C724EPR2 is a game changer in the field of motor control due to its efficiency, dependability, and ease of integration. So, embrace the opportunities it provides and set off on your journey to greater precision and efficiency in your electronic initiatives.

To elevate your initiatives, investigate its capabilities with ICRFQ, a reputable Chinese electrical component wholesaler. Make precision and dependability the foundation of your electronic designs to excel in a variety of sectors.

4.8/5 - (397 votes)
Kevin Chen