SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Screening Level:
AEC-Q100
Seated Height-Max:
1.2 mm
Supply Voltage-Nom (Vsup):
5.9 V
Surface Mount:
YES
Switcher Configuration:
BUCK
Switching Frequency-Max:
2200 kHz
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Tin (Sn)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Width:
4.4 mm
A8654KLPTR-T Frequently Asked Questions (FAQs)
A good thermal design should include a solid copper plane on the PCB, connected to the GND pin, and a thermal relief pattern around the device. This helps to dissipate heat efficiently.
To ensure reliable operation in high-temperature environments, it's essential to follow proper thermal design guidelines, use a suitable thermal interface material, and consider derating the device's current output according to the temperature derating curve.
Allegro recommends using a 10uF ceramic capacitor with a voltage rating of 25V or higher, placed as close to the device as possible, to filter out noise and ensure stable operation.
To troubleshoot issues with the device's output current, check the input voltage, output load, and PCB layout for any signs of overheating or electrical noise. Verify that the device is properly configured and that the output current is within the specified range.
The recommended input voltage range for the A8654KLPTR-T is 5.5V to 50V, with a maximum voltage of 60V for short durations. Operating outside this range may affect the device's performance and reliability.
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Manufacturer Collaborated
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System Verified
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A8654KLPTR-T Overview
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