製品概要
機能と利点
- Power Stage for the TMC8670-EVAL
- 4 independent Half-Bridges with Gate Driver and Phase Current up to 2A RMS (TMC-UPS-2A24V-EVAL) / 10A RMS (TMC-UPS-10A70V-EVAL) RMS for driving a 2-phase stepper motor, or a 3-phase BLDC or a single phase DC motor.
- Main Supply Voltage (VM) up to 24V (TMC-UPS-2A24V-EVAL) / 70V (TMC-UPS-10A70V-EVAL)
- Supply for Gatedrivers and Shunt Amplifiers (zero current level = 3.3V/2)
- 2 Phase Current shunt amplifiers and one for bottom shunt with +/-2A (TMC-UPS-2A24V-EVAL) / +/-10A (TMC-UPS-10A70V-EVAL) measurement range
製品概要
TMC-UPS-2A24V-(A)-EVAL / TMC-UPS-10A70V-(A)-EVAL is a universal Power Stage.
It drives up to 2A / 10A of current and is tolerant to supply voltages up to 24V / 70V. It uses half bridge gate drivers and discrete MOSFETs as well as standard connectors for supply and motor connection. Current measurement is implemented by inline shunt amplifiers.
The Power Stages TMC-UPS-2A24V-A-EVAL and TMC-UPS-10A70V-A-EVAL (5V supply for shunt amplifiers) are optimized for usage with TMC4671-EVAL.
Technical Details
| TMC-UPS-2A24V-EVAL | TMC-UPS-10A70V-EVAL | TMC-UPS-2A24V-A-EVAL | TMC-UPS-10A70V-A-EVAL | |
| Status | Active | Active | Active | Active |
| Motor Supply | 0 to 24V | 0 to 70V | 0 to 24 | 0 to 70V |
| Phase Current, RMS | 2.0A | 10.0A | 2.0A | 10.0A |
| PWM | ✓ | ✓ | ✓ | ✓ |
| SPI | ✓ | ✓ | ✓ | ✓ |
| Use with TMC8670-EVAL | ✓ | ✓ | ||
| Use with TMC4671-EVAL | ✓ | ✓ |
関連資料
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TMC-UPS-10A70V-A-EVAL User Manual Hw1.0 (Rev. 1.01)2021/06/16PDF1 MB
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TMC-UPS-2A24V-A-EVAL User Manual Hw1.0 (Rev. 1.01)2021/06/16PDF0 MB
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TMC-UPS-10A70V-EVAL User Manual Hw1.1 (Rev. 1.20)2021/02/12PDF829 KB
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TMC-UPS-2A24V-A-EVAL Design Files (Hw. 1.0)2019/04/17ZIP5M
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TMC-UPS-10A70V-A-EVAL Design Files (Hw. 1.0)2019/04/17ZIP5M
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TMC-UPS-2A24V-EVAL Design Files (Hw. 1.1)2018/09/03ZIP12 MB
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TMC-UPS-10A70V-EVAL Design Files (Hw. 1.1)2018/09/03ZIP13 MB