ATA6847T-5033LH/ZWXVAO

ATA6847T-5033LH/ZWXVAO is a 3-phase brushless DC (BLDC) motor gate driver with power module, sleep mode and LIN transceiver designed using advanced SOI technology. In combination with a microcontroller and six discrete power MOSFETs, the SBC forms a brushless DC motor control unit. The gate driver units (GDU) are controlled independently through six dedicated parallel inputs. The charge pumps for low and high-side gate drive allow duty cycle operations from 0% to 100%. Typical applications include automotive - fuel, water or oil pumps, cooling fans, roots blowers, steering, sunroof, trunk opening, and seat adjustment, home appliances using BLDC motor control, power tool motors, hobby aircraft, boats, drones or vehicles.

• AEC-Q100 automotive qualified
• Power supply voltage range from 3V to 42V
• Up to 4MHz SPI bus for device configuration and register access
• Dedicated NIRQ pin for the MCU external interrupt in order to report events directly
• Back-EMF feedback detector including motor neutral point emulation
• Input-output reset pin (NRES) with variable reset length to support wide variety of microcontrollers
• VDD1=5.0V, VDD2=3.3V
• VIO=3.3V
• Temperature range from -40°C to +150°C
• VQFN 48L package