DRV8452 Description
The DRV8452 is a wide-voltage, high-power, highperformance stepper motor driver. The device supports up to 55-V supply voltage, and integrated MOSFETs with 100 mΩ HS + LS on-resistance allow up to 5-A current.
DRV8452 Key Features
- Stepper motor driver
- SPI or H/W interface with STEP/DIR pins
- Up to 1/256 microstepping indexer
- 4.5 V to 55 V operating supply voltage range
- Supports standard 24 V and 36 V rails
- Low RDS(ON): 100 mΩ HS + LS at 24 V, 25°C
- High current capacity per bridge
- DDW Package: 5 A full-scale, 3.5A RMS
- PWP Package: 4 A full-scale, 2.8A RMS
- DRV8462/61: 65 V, 3-10A