SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Seated Height-Max:
1.2 mm
Supply Voltage-Max (Vsup):
5.5 V
Supply Voltage-Min (Vsup):
3 V
Surface Mount:
YES
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Tin (Sn)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Width:
4.4 mm
A5976GLPTR-T Frequently Asked Questions (FAQs)
A good PCB layout for the A5976GLPTR-T involves keeping the device as close to the motor as possible, using a solid ground plane, and minimizing the length of the motor wires. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
The sense resistor value depends on the motor current and the desired current sense accuracy. A good starting point is to choose a sense resistor value that results in a voltage drop of around 50-100 mV at the maximum motor current. The datasheet provides a formula to calculate the sense resistor value based on the motor current and desired accuracy.
The A5976GLPTR-T has an operating temperature range of -40°C to 150°C. However, the device can be derated for operation above 125°C. It's essential to ensure proper thermal management and heat sinking to maintain the device within the recommended operating temperature range.
To troubleshoot the A5976GLPTR-T, start by checking the input power supply, motor connections, and sense resistor values. Verify that the device is properly configured and that the motor is properly connected. Use an oscilloscope to monitor the device's output and input signals. Consult the datasheet and application notes for specific troubleshooting guidelines.
No, the A5976GLPTR-T is designed for use with brushed DC motors only. It is not suitable for use with brushless DC motors, which require a different type of motor controller.
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A5976GLPTR-T Overview
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