6 to 60V, three-phase smart gate driver 'DRV832x'
The DRV832x family of devices is an integrated gate driver for three-phase applications. This device includes three half-bridge gate drivers, each capable of driving high-side and low-side N-channel power MOSFETs. The product generates the appropriate gate drive voltage for the high-side MOSFET using an integrated charge pump and for the low-side MOSFET using a linear regulator. The smart gate drive architecture has the capability of sourcing up to 1A and sinking peak gate drive currents of 2A. It operates from a single supply and supports a wide input supply voltage range of 6 to 60V for the gate driver and 4 to 60V for the optional buck regulator. 【Features (excerpt)】 ■ Triple half-bridge gate driver - Drives high-side and low-side N-channel MOSFETs ■ Smart gate drive architecture - Adjustable slew rate control ■ Integrated gate driver power supply ■ Operating voltage range of 6V to 60V *For more details, please contact us.
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basic information
【Other Features (Excerpt)】 ■ Built-in voltage regulator (optional) ■ Built-in triple current shunt amplifier (optional) ■ Choice of SPI or hardware interface - 6x, 3x, 1x, and independent PWM modes - Supports logic input voltages of 1.8V, 3.3V, and 5V - Low power consumption in sleep mode: 20µA ■ Built-in protection features - VM low voltage malfunction prevention (UVLO) - Charge pump low voltage (CPUV) - MOSFET overcurrent protection (OCP) - Gate driver fault (GDF) - Thermal warning and shutdown (OTW/OTSD) - Fault condition indicator (nFAULT) *For more details, please contact us.
Applications/Examples of results
【Applications】 ■ BLDC motors and modules ■ CPAP, fans, pumps ■ Electric assist bicycles ■ Electric tools, lawn mowers ■ Drones, robotics, remote control toys ■ ATMs and coin counting machines *For more details, please contact us.
Company information
Texas Instruments (Headquarters: Dallas, Texas, USA; Chairman, President, and CEO: Rich Templeton; Abbreviation: TI) supports customers in developing new electronic devices that make the world "more convenient, healthier, safer, environmentally friendly, and enjoyable," and works together to solve challenges. TI has manufacturing, design, and sales locations in over 30 countries worldwide and continues to pursue innovation. TI's analog ICs and embedded processing support everyday life from behind the scenes in a society overflowing with digital devices. The company is actively investing in products and technologies for markets that will become increasingly important in the future, such as the environment, energy, healthcare, medical devices, and security. Technical Inquiry Contact TI Japan Product Information Center 【http://www.tij.co.jp/pic/】
