SLVSF66A August 2019 – December 2019 DRV8874
PRODUCTION DATA.
| REFERENCE | DESIGN PARAMETER | EXAMPLE VALUE |
|---|---|---|
| VM | Motor and driver supply voltage | 24 V |
| VCC | Controller supply voltage | 3.3 V |
| IRMS1 | Output 1 RMS current | 0.5 A |
| IPEAK1 | Output 1 peak current | 1 A |
| IRMS2 | Output 2 RMS current | 0.25 A |
| IPEAK2 | Output 2 peak current | 0.5 A |
| fPWM | Switching frequency | 20 kHz |
| AIPROPI | Current sense scaling factor | 455 µA/A |
| RIPROPI | IPROPI external resistor | 4.8 kΩ |
| VADC | Controller ADC reference voltage | 3.3 V |
| TA | PCB ambient temperature | –20 to 85 °C |
| TJ | Device max junction temperature | 150 °C |
| RθJA | Device junction to ambient thermal resistance | 35 °C/W |