TMC7300-LA-T
ActiveLOW VOLTAGE DC MOTOR DRIVER FOR ONE OR TWO MOTORS, UP TO 2A, UART TORQUE CONTROL.
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TMC7300-LA-T
ActiveLOW VOLTAGE DC MOTOR DRIVER FOR ONE OR TWO MOTORS, UP TO 2A, UART TORQUE CONTROL.
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | TMC7300-LA-T |
|---|---|
| Applications | General Purpose |
| Current - Output | 2.4 A |
| Function | Driver |
| Interface | UART |
| Motor Type - AC, DC | Brushed DC |
| Motor Type - Stepper | Bipolar |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Configuration | Half Bridge (4) |
| Package / Case | 20-VFQFN Exposed Pad |
| Supplier Device Package | 20-QFN (3x3) |
| Technology | Power MOSFET |
| Voltage - Load [Max] | 5.25 V |
| Voltage - Load [Min] | 2 V |
| Voltage - Supply [Max] | 11 V |
| Voltage - Supply [Min] | 2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.42 | |
| 10 | $ 2.28 | |||
| 25 | $ 1.98 | |||
| 100 | $ 1.66 | |||
| Digi-Reel® | 1 | $ 3.42 | ||
| 10 | $ 2.28 | |||
| 25 | $ 1.98 | |||
| 100 | $ 1.66 | |||
| N/A | 152 | $ 3.40 | ||
| Tape & Reel (TR) | 5000 | $ 1.66 | ||
Description
General part information
TMC7300 Series
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.APPLICATIONSIOT & Handheld devicesBattery operated motors4-Channel Relay- and LED drivingPrinters, POSToysOffice and home automationCCTV, SecurityHVACMobile medical devices
Documents
Technical documentation and resources
