NV705223R1DBGEVB:Daughterboard SPI STEPPER DRIVER with Voltage Regulator (NQFP)
The NV705223R1DBGEVB is a form factor Reference Design for driving bipolar stepper motors. The reference design can be interfaced via I/O pins and the SPI bus to an external microcontroller. In conjunction with the NCV7052xGEVK evaluation kit it forms a complete solution turning high level commands from a CAN node in well defined motions. The design incorporates the lowest bill of materials, small board size and perfect matched thermal resistance allowing to drive 800 mA at elevated ambient temperature or even 1.6A under certain conditions.
特性
- Low bill of materials
- Small form factor (40mm x 32mm (20mm x 15mm active area))
- Plug and Play in combination with NCV7052xGEVK
- Microstepping (full step, ½(compensated and uncompensated), 1/4, 1/8, 1/16, 1/32)
- Nominal current of 800mA (1.6A under certain conditions)
- Fully integrated current sensing
- 6V-30V supply voltage
- On chip 5V/50mA regulator
- (Watchdog) reset output
- Compatible with 5V and 3.3V microcontroller
- Next step and motion direction input
- Speed and load-angle output
- Diagnostics information
- Thermal warning and thermal shutdown
- Programmable PWM frequency and slope control
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应用
- Flap control in HVAC systems
- Headlamp Positioning systems
NV705223R1DBGEVB 实物图
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评估板信息
| 评估板 |
状况 |
无铅(Pb-free) |
简短说明 |
所用产品 |
| NV705223R1DBGEVB |
Active |
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Daughterboard SPI STEPPER DRIVER with Voltage Regulator (NQFP) |
NCV70522MN003G, NCV70522MN003R2G |
技术文档
