Texas Instruments

DRV8305NPHP  

Motor Drivers, Controllers

DRV8305NPHP Description

The DRV8305NPHP is an advanced integrated circuit (IC) motor driver designed for multiphase stepper motors. Manufactured by Texas Instruments, this device is part of the active product lineup, ensuring its reliability and availability for current and future projects. The DRV8305NPHP operates within a wide supply voltage range of 4.4V to 45V, making it suitable for a variety of power requirements. It is compliant with both REACH and ROHS3 standards, ensuring environmental safety and regulatory adherence. The moisture sensitivity level (MSL) of 3 (168 hours) makes it robust against moisture-related issues, enhancing its durability in various environmental conditions. Packaged in a 48-pin HTQFP tray, this surface-mount device is designed for efficient integration into compact and high-density designs.

DRV8305NPHP Features

The DRV8305NPHP boasts several unique features that set it apart from similar motor drivers. Its power MOSFET technology ensures high efficiency and low power loss, making it ideal for applications requiring high performance and energy efficiency. The device supports both PWM and SPI interfaces, providing flexible control options for various applications. The wide voltage range of 4.4V to 45V allows it to be used in a broad spectrum of power supply scenarios, from low-voltage portable devices to high-voltage industrial systems.

One of the standout features of the DRV8305NPHP is its ability to drive multiphase stepper motors with precision and reliability. This makes it particularly useful in applications requiring precise motion control, such as CNC machines, 3D printers, and robotics. The device also includes comprehensive protection features, such as overcurrent protection, thermal shutdown, and undervoltage lockout, ensuring robust operation and long-term reliability.

DRV8305NPHP Applications

The DRV8305NPHP is ideal for a wide range of applications where precise and efficient motor control is required. Its multiphase stepper motor driving capability makes it a perfect fit for CNC machines, where precise motion control is essential for accurate machining. In the realm of 3D printing, the DRV8305NPHP can drive the stepper motors with high precision, ensuring smooth and accurate print heads and bed movements.

In robotics, the DRV8305NPHP can be used to control the motors of robotic arms and other actuators, providing precise and reliable motion control. Its wide voltage range and high efficiency also make it suitable for portable and battery-powered devices, where power consumption and longevity are critical factors. Additionally, the device's compliance with REACH and ROHS3 standards makes it suitable for environmentally conscious applications.

Conclusion of DRV8305NPHP

The DRV8305NPHP from Texas Instruments is a versatile and high-performance motor driver designed for multiphase stepper motors. Its wide voltage range, power MOSFET technology, and comprehensive protection features make it a reliable choice for a variety of applications. The device's compliance with environmental standards and its robust moisture sensitivity level further enhance its appeal for use in diverse environments. Whether used in CNC machines, 3D printers, robotics, or portable devices, the DRV8305NPHP offers precise control, high efficiency, and long-term reliability, making it a standout choice in the motor driver market.

DRV8305NPHP Documents

Download datasheets and manufacturer documentation for DRV8305NPHP

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)       Qualification of RFAB for Select LBC8 Devices (PDF)      

Application Notes :

Understanding Smart Gate Drive (Rev. D)       Shelf-Life Evaluation of Lead-Free Component Finishes       Field Oriented Control Made Easy for Brushless DC Motors Using Smart Gate Drive (Rev. B)       Low Voltage Motor Drive Operation With Smart Gate Drive       Cut-Off Switch in High-Current Motor-Drive Applications (Rev. A)       Performance Analysis of Fast Current Loop (FCL) in Servo       Sensored 3-Phase BLDC Motor Control Using MSP430       Dual Motor Ctl Using FCL and Perf Analysis Using SFRA on TMS320F28379D LaunchPad (Rev. A)