DRV8803PWP datasheet by Texas Instruments

DRV8803PWP Frequently Asked Questions (FAQs)

• What is the maximum current rating of the DRV8803PWP?
  The maximum current rating of the DRV8803PWP is 1.5A per channel, with a peak current of 2.5A.
• How do I configure the DRV8803PWP for half-bridge or full-bridge operation?
  The DRV8803PWP can be configured for half-bridge or full-bridge operation by connecting the appropriate pins and setting the MODE pin high or low. Refer to the datasheet for specific pin connections and settings.
• What is the purpose of the VREF pin on the DRV8803PWP?
  The VREF pin is used to set the internal voltage reference for the device. It should be connected to a stable voltage source, such as a voltage regulator output, to ensure proper operation.
• How do I protect the DRV8803PWP from overcurrent and overheating?
  The DRV8803PWP has built-in overcurrent protection and thermal shutdown features. However, it is still recommended to add external protection components, such as fuses or thermistors, to ensure safe operation.
• Can I use the DRV8803PWP with a microcontroller that has 3.3V logic levels?
  Yes, the DRV8803PWP is compatible with 3.3V logic levels. However, ensure that the microcontroller's output voltage is within the DRV8803PWP's input voltage range (2.5V to 5.5V).