SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
1.2 mm
Supply Current-Max (Isup):
6.5 mA
Supply Voltage-Max (Vsup):
48 V
Supply Voltage-Min (Vsup):
4.5 V
Supply Voltage-Nom (Vsup):
24 V
Surface Mount:
YES
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
4.4 mm
DRV8434EPWPR Frequently Asked Questions (FAQs)
Texas Instruments provides a recommended PCB layout in the DRV8434EPWPR evaluation module documentation, which includes guidelines for component placement, trace routing, and grounding to minimize EMI and noise.
Texas Instruments provides a DRV8434EPWPR motor driver configuration tool that helps engineers select the optimal configuration for their specific motor and application. The tool takes into account motor parameters, such as voltage, current, and inductance, to recommend the best settings for the driver.
The DRV8434EPWPR has an operating temperature range of -40°C to 125°C, but the maximum junction temperature (TJ) is 150°C. Engineers should ensure that the device is properly cooled and operated within the recommended temperature range to ensure reliable operation.
Texas Instruments provides a troubleshooting guide for the DRV8434EPWPR, which includes steps to identify and resolve common issues, such as motor stalling or overheating. Engineers can also use the device's built-in diagnostic features, such as fault flags and current sense outputs, to help identify the root cause of the problem.
While the DRV8434EPWPR is designed to operate with a voltage supply of 12V to 24V, it can be used with a different voltage supply, but with some limitations. Engineers should ensure that the device is operated within the recommended voltage range and that the motor and other components are compatible with the chosen voltage supply.
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DRV8434EPWPR Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
