STMicroelectronics AEK-MOT-2DC70S1 Automotive Dual DC Motor Driver

STMicroelectronics AEK-MOT-2DC70S1 Automotive Dual DC Motor Driver is a reference design for multi-DC motor driving applications, providing up to 15A per device. This compact motor driver solution embeds all of the driver- and signal-decoding functions on a single board. Together with the current sensing capability, the AEK-MOT-2DC70S1 offers three independent encoder inputs. The DC motor drivers feature separate half-bridge driving, which allows up to three separate motors with only two devices, using an appropriate driving sequence. STMicroelectronics AEK-MOT-2DC70S1 Motor Driver is ideal for two-wheel applications and enables engineers to build highly compact motor control solutions. The two high-side drivers provide additional driving for system actuators, such as unidirectional DC motors, LEDs, and pumps.

Features

Dual DC motor driver
- Parallel driving
- Bidirectional
- Output current up to 15A for each device
3x DC motor drivers
- Up to 2 in parallel
- Bidirectional
Dual high-side driver
- Parallel driving
- Suitable for DC unidirectional driving
- 1 channel up to 85A and the other up to 25A

Optional encoder input with 3 separated connectors
Included in AutoDevKit initiative
Key components
- VNH7070BAS H-bridge motor driver
- VN7050AJ high-side driver
- VN7E010AJ high-side driver
Compact 65mm x 83mm PCB form factor