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TRINAMIC / ANALOG DEVICES TMC249A-SA
Stepper Motor Driver, 3V to 5.5V supply, 34V/50 mA/8 Outputs, SOIC-28
- Manufacturer:
- TRINAMIC / ANALOG DEVICES TRINAMIC / ANALOG DEVICES
- Manufacturer Part No:
- TMC249A-SA
- Order Code:
- 1214193
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-
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- Technical Datasheet:
- TMC249A-SA Datasheet
- ECAD / MCAD
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Product Overview
The TMC249A-SA is a smart high current Micro Stepping Driver for bi-polar stepper motors. The integrated unique sensorless stall detection stallGuard™ makes it a good choice for applications, where a reference point is needed, but where a switch cannot be used. The ability to predict an overload makes this an optimum choice for drives, where a high reliability is desired. It provides an SPI™ interface as well as the classical analogue/digital control. A full set of protection and diagnostic features makes this device very rugged. It directly drives external MOSFETs for currents up to 6A. This way it reaches an extremely high efficiency and allows driving of a high motor current without cooling measures even at high environment temperatures. The high motor current makes this device ideal for miniaturized highly dynamic and high torque drive systems.
- SPI interface
- Stepper supported motor
Applications
Motor Drive & Control
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- Motor Driver
- :
- Two Phase Stepper
- :
- 8Outputs
- :
- 50mA
- :
- 34V
- :
- SOIC
- :
- 28Pins
- :
- 3V
- :
- 5.5V
- :
- -40°C
- :
- 125°C
- :
- -
- :
- -
- :
- MSL 2 - 1 year
Technical Documents (5)
39 In stock Need more?
39 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 4/21/25
39 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥2,413.95
(
¥2,655.35
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥2,413.95 (¥2,655.35) | ( ) |
| 10+ | ¥1,722.69 (¥1,894.96) | ( ) |
| 26+ | ¥1,695.86 (¥1,865.45) | ( ) |
| 104+ | ¥1,682.44 (¥1,850.68) | ( ) |
| 260+ | ¥1,669.02 (¥1,835.92) | ( ) |
| 520+ | ¥1,655.60 (¥1,821.16) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
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