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):
33 V
Supply Voltage-Min (Vsup):
4.5 V
Supply Voltage-Nom (Vsup):
24 V
Surface Mount:
YES
Technology:
BIPOLAR
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
DRV8428PWPR Frequently Asked Questions (FAQs)
The DRV8428PWPR can operate from -40°C to 150°C, but the recommended operating temperature range is -20°C to 85°C for optimal performance.
The DRV8428PWPR is a general-purpose motor driver and can be configured for different motor types by adjusting the input logic, current sense resistors, and output stage configuration. Refer to the application notes and design guides provided by Texas Instruments for specific motor type configurations.
The DRV8428PWPR has a maximum current rating of 2.5A per phase, but the actual current handling capability depends on the PCB design, thermal management, and operating conditions. Refer to the thermal design and current de-rating guidelines in the datasheet for more information.
The DRV8428PWPR is rated for a maximum voltage of 40V, but it can be used in high-voltage applications with proper voltage regulation and protection circuits. However, it's essential to ensure that the device is operated within its recommended voltage range to avoid damage or malfunction.
To troubleshoot issues with the DRV8428PWPR, start by checking the power supply, input logic, and motor connections. Verify that the device is operated within its recommended operating conditions and that the thermal design is adequate. Use oscilloscopes and logic analyzers to debug the issue, and refer to the datasheet and application notes for troubleshooting guidelines.
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DRV8428PWPR 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.
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