| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
34,008 pcs
|
34008 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
2,580 pcs
|
2580 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Control Interface | |
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The Texas Instruments DRV8811PWPR is an integrated stepper motor driver solution featuring two H-bridge drivers and microstepping indexer logic. It supports a supply voltage range of 8V to 38V and provides up to 1.9A of current per winding.
This device utilizes a STEP-and-DIR interface for easy control and allows configuration for full-step, half-step, quarter-step, or eighth-step modes. Programmable decay mode and PWM off-time enhance motor control. Internal protection features include undervoltage lockout (UVLO), overcurrent protection (OCP), and thermal shutdown (TSD).
The DRV8811PWPR is packaged in a 28-pin HTSSOP with a thermal pad, suitable for surface mounting. Its robust design and integrated features make it suitable for applications such as printers, scanners, and other automated equipment.
Key electrical specifications include a peak output current of 2.5A, a full-scale current of 1.9A, and low RDS(ON) for efficient operation. The operating temperature range is -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.43 | $1.43 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
8V to 38V.
-40°C to 85°C.
28-HTSSOP or 28-PowerTSSOP.
2.5A.
8 microstepping levels.
Hardware (GPIO) with STEP/DIR control.
12µA typical.