Şirket Blog About Mingjiada Electronics – In stock: TI (Texas Instruments) DRV91680 High-Performance BLDC Motor Driver IC

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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