Texas Instruments

DRV8343HPHPRQ1  

Motor Drivers, Controllers

The Texas Instruments DRV8343HPHPRQ1 is a highly-integrated, high-voltage motor control IC designed for brushless DC (BLDC) motors. It is a part of Texas Instruments' portfolio of motor control solutions that cater to a wide range of applications.

Description:

The DRV8343HPHPRQ1 is a monolithic, three-phase, brushless DC motor driver with integrated gate drivers and power MOSFETs. It is designed to operate from a supply voltage of up to 48V and can deliver a continuous output current of up to 3A per phase. The device is available in a compact, thermally-optimized, high-power QFN package (HTSSOP-28).

Features:

1. Integrated high-side and low-side MOSFETs for each phase, providing a complete three-phase bridge solution.
2. Integrated gate drivers with independent high-side and low-side gate control.
3. Wide operating supply voltage range (10V to 48V).
4. Capable of delivering up to 3A continuous output current per phase.
5. Protection features such as overcurrent protection, overtemperature protection, and open-phase protection.
6. High-efficiency design with low conduction and switching losses.
7. Monolithic design for reduced component count and improved reliability.
8. Small form factor and thermally-optimized package for ease of use and better thermal performance.
9. Compatible with a wide range of microcontrollers and motor control algorithms.

Applications:

The DRV8343HPHPRQ1 is suitable for a variety of applications that require efficient and reliable motor control, including:

1. Industrial automation and robotics.
2. Battery-powered systems such as electric tools, e-bikes, and e-scooters.
3. HVAC systems, including fans and blowers.
4. Pump control applications, such as water pumps and oil pumps.
5. Home appliances, including washing machines, refrigerators, and air conditioners.
6. Automotive applications, such as cooling fans, power windows, and sunroofs.

In summary, the Texas Instruments DRV8343HPHPRQ1 is a versatile and high-performance motor control IC that offers a compact, efficient, and reliable solution for a wide range of BLDC motor control applications. Its integrated features and protection mechanisms make it an attractive choice for designers looking to implement motor control in their systems.

DRV8343HPHPRQ1 Documents

Download datasheets and manufacturer documentation for DRV8343HPHPRQ1

Datasheets :

DRV8343-Q1 Datasheet      

HTML Datasheet :

DRV8343-Q1 Datasheet