Working from a single or dual Li-Ion cell or dual or more AA batteries the TMC7300 is optimally suited for battery operated equipment. Its two full-bridges allow either control of two DC motors, PWM-control of LEDs, or protected standalone peripheral driving, using a polarity signal per halfbridge. Operate up to two DC motors via simple UART control for direction, velocity and torque. Integrated power-MOSFETs with internal charge-pump for best-in-class RDSon even at low supply voltage, handle motor current up to 1.2A per motor continuously, or the double current in parallel connection. Together with a tiny standby current, this guarantees a long battery life. Protection and diagnostic features support robust and reliable operation. This advanced driver ensures efficient and reliable operation for cost-effective and highly competitive solutions.
High volume product: MOQ = 1 reel = 5000pc
Motor Type: | DC-Motor |
No. Axes: | 2 |
Motor Supply: | 2...11V |
IO Supply: | 2...5,25V |
Bridge Current, RMS: | 2x 0,6 / 1,2 A |
R DS on | HS: 170mΩ LS: 170mΩ |
Interfaces: | UART, direct bridge |
Package: | QFN20 3x3mm |
Order code: | TMC7300-LA |
Link to YouTube Video: https://www.youtube.com/watch?v=EZLHlDF2WlI
Evaluation kit for TMC7300 Dual DC-Motor Driver (2x1,2A/2...11V)
Break out board for TMC6200