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
DRV8434PPWPR Frequently Asked Questions (FAQs)
Texas Instruments provides a recommended PCB layout in the DRV8434PPWPR evaluation module documentation, which includes guidelines for component placement, trace routing, and grounding to minimize EMI and noise.
Texas Instruments provides a DRV8434PPWPR motor configuration tool that helps engineers select the optimal configuration for their motor based on parameters such as motor type, voltage, and current. Additionally, the datasheet provides guidelines for setting the device's registers and configuring the motor control algorithm.
The DRV8434PPWPR has an operating temperature range of -40°C to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C. Engineers should ensure proper thermal management and heat sinking to maintain a safe operating temperature.
Texas Instruments provides a troubleshooting guide for the DRV8434PPWPR, which includes steps to identify and resolve common issues. Engineers can also use the device's built-in diagnostic features, such as fault detection and error reporting, to help identify the root cause of the problem.
While the DRV8434PPWPR is designed for specific motor types and voltage ratings, it may be possible to use it with other motors or voltage ratings with proper evaluation and testing. However, engineers should consult with Texas Instruments technical support and ensure that the device is operated within its specified ratings and guidelines to avoid damage or malfunction.
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DRV8434PPWPR 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.
