DRV8434RGER
Texas Instruments
48-V, 2.5-A bipolar stepper motor driver with integrated current sensing and 1/256 microstepping 24-VQFN -40 to 125
$2.63 - $4.11
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Technical Specifications
| Lead Free Status | Y |
| ROHS Compliance | Y |
| Approx. price(US$) | 1.3 | 1ku |
| Control interface | Hardware (GPIO) |
| Control mode | STEP/DIR |
| Features | Current Regulation,Integrated Current Sensing,Smart Tune |
| Full-scale current(A) | 2.5 |
| Microstepping levels | 256 |
| Number of full bridges | 2 |
| Operating temperature range(C) | -40 |
| Package area(mm^2) | 16 |
| Package size (L x W)(mm) | 4 x 4 |
| Package type | VQFN |
| Peak output current(A) | 4 |
| Pin count | 24 |
| RDS(ON) (HS + LS)(m) | 330 |
| Rating | Catalog |
| Sleep current(A) | 2 |
| TI functional safety category | |
| TI.com inventory | 7077 |
| Vs ABS(max)(V) | 50 |
| Vs(min)(V) | 4.5 |