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ATA6847x 3-Phase Brushless DC (BLDC) Motor Gate Drivers
3-Phase Brushless Motor Gate Driver System Basis Chips (SBCs)
Featured Products
ATA6847
- Supply voltage range: 3V to 42V
- Independent input control for high-side and low-side NMOS MOSFET gate drives
- SPI communication
- Temperature range (TJ): −40°C to +125°C, −40°C to +150°C (Automotive)
- Automotive Recommended
- Functional Safety Ready
ATA6847L
- Supply voltage range: 3V to 42V
- Integrated LIN transceiver
- Independent input control for high-side and low-side NMOS MOSFET gate drives
- SPI communication
- Temperature range (TJ): −40°C to +150°C (Automotive)
- Automotive Recommended
- Functional Safety Ready
Applications
- Automotive BLDC motors (AEC-Q100, Functional Safety ready)
- Pumps, cooling fans, trunk opening, seat adjustments
- Industrial robotics
- Home appliances using BLDC motor control
- Power tool motors
- Hobby aircraft, boats, drones and vehicles
Key Features
- Wide supply voltage: 3V to 42V
- Three half-bridge drivers configured to drive external high-side NMOS and low-side NMOS MOSFETs
- Independent input control for high-side and low-side NMOS MOSFET gate drives
- Built-in safety features