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54,788 pcs
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54788 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DRV8811PWP from Texas Instruments is an integrated bipolar stepper motor driver designed for applications requiring precise motor control. This device features two H-bridge drivers and microstepping indexer logic, enabling control of stepper motors with resolutions up to 1/8-step.
Key electrical specifications include an operating supply voltage range of 8V to 38V and a full-scale current of 1.9A per winding, with a peak output current of 2.5A. It utilizes a STEP/DIR hardware control interface and offers programmable mixed decay, blanking, and off-time for optimized current regulation. The driver includes internal protection features such as undervoltage lockout (UVLO), overcurrent protection (OCP), and thermal shutdown (TSD).
Packaged in a 28-pin HTSSOP with a thermal pad, the DRV8811PWP is suitable for surface mounting. Its design is pin-to-pin compatible with the DRV8818, making it an option for upgrades or replacements. This driver is well-suited for automated equipment applications in printers, scanners, and similar systems where accurate stepper motor operation is essential.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.98 | $2.98 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating supply voltage range is 8V to 38V, with an absolute maximum of 40V.
The DRV8811PWP is available in a 28-HTSSOP (PowerTSSOP) package with exposed pad.
The operating temperature range is -40°C to 85°C.
The DRV8811PWP uses a STEP/DIR control interface with hardware GPIO pins.
The DRV8811PWP supports microstepping resolutions of 1, 1/2, 1/4, and 1/8 steps.
The peak output current is 2.5A.