Shenzhen Mingjiada Electronics Co., Ltd. maintains a long-term stock of TI (Texas Instruments) DRV91680 high-performance three-phase brushless DC (BLDC) motor driver chips. A detailed description of the product is provided below.
I. DRV91680 Product Overview
The DRV91680 is a high-performance, highly integrated three-phase brushless DC (BLDC) motor driver chip launched by Texas Instruments. This device utilises a System-in-Package (SiP) architecture, integrating a high-performance 32-bit ARM Cortex-M0 MCU with motor control peripherals (MCP) into a single chip, providing a complete single-chip control solution for BLDC motors.
The DRV91680 is housed in a compact 48-pin VQFN (RGZ) package measuring 7mm × 7mm, making it suitable for space-constrained applications.
II. DRV91680 Specifications
Manufacturer: Texas Instruments
Product Type: Three-phase brushless DC (BLDC) motor driver IC
CPU Core: 32-bit ARM Cortex-M0
CPU Clock Speed: Up to 48 MHz
Supply Voltage: 12V – 48V
Load Voltage: 12V – 48V
Output Current: Up to 6A
Number of Output Channels: 1
Interface Type: Digital Interface / PWM
Package Type: VQFN-48 (7mm × 7mm)
Operating Temperature Range: -40°C to 125°C
MSL Grade: Level-3 (168 hours)
RoHS Compliance: Yes
Product Status: Available (Active)
III. Key Features of the DRV91680
1. Highly integrated SiP architecture
Integrates a three-phase MOSFET driver, current sense amplifier and protection circuitry, significantly reducing the number of external components.
2. Powerful processing core
32-bit ARM Cortex-M0 CPU: with a maximum clock speed of 48 MHz, providing the processing power required for complex motor control algorithms
Integrated Motor Control Peripheral (MCP): Includes 6 motor control PWM outputs, 3 motor control ADC channels and a high-resolution ePWM module, enabling precise motor control
3. Flexible Communication and Control
Multiple communication interfaces: Supports SPI, UART and I²C interfaces for easy integration with microcontrollers, enabling detailed configuration and status monitoring
Precise PWM control: Supports accurate PWM speed control, direction control and braking functions
GPIO pins: Provides multiple general-purpose input/output pins to support user-defined functions
4. Comprehensive protection mechanisms
Built-in overcurrent protection, undervoltage protection, overtemperature protection and short-circuit protection ensure safe and reliable operation under harsh conditions
5. Low-Power Design
Features a low-power sleep mode and energy-saving capabilities, effectively reducing power consumption in battery-powered applications
6. Convenient Development Support
Integrated bootloader simplifies firmware updates and device configuration
IV. Application Areas
The DRV91680 is suitable for a wide range of BLDC motor drive applications, primarily including:
Application Areas: Typical Scenarios
Industrial Automation: Servo drives, robotic actuators, conveyor belt systems
Household Appliances: Brushless fans, air-conditioning systems, washing machines
Power Tools: Brushless power tool drives
Robotic Systems: Various robotic motor drives
Unmanned Aerial Vehicles (UAVs): UAV motor control
Medical Equipment: Medication delivery pumps, surgical instruments
Automotive Electronics: Cooling fans, window regulators, electric power steering systems
Renewable Energy: BLDC motor control in wind turbines and solar pump systems
V. Mingjiada Electronics Stock Availability
Shenzhen Mingjiada Electronics Co., Ltd. maintains a long-term stock of TI (Texas Instruments) DRV91680:
✅ DRV91680RGZR — High-performance three-phase BLDC motor driver chip, VQFN-48 package, brand-new and genuine in stock
Service Advantages:
✅ Brand-new, genuine stock from authorised sources
✅ Rapid quotations and flexible delivery options
✅ Global supply with support for multiple payment methods
Contact Us:
Tel: 86-755-83294757 / 13410018555
Email: sales@hkmjd.com
Website: https://www.integrated-ic.com/
Address: Rooms 1239–1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen, Guangdong Province
Tags: DRV91680RGZR, DRV91680RGZ, DRV91680RG, DRV91680R, DRV91680
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