SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Screening Level:
AEC-Q100
Seated Height-Max:
1.2 mm
Supply Current-Max (Isup):
12 mA
Supply Voltage-Max (Vsup):
40 V
Supply Voltage-Min (Vsup):
5.5 V
Supply Voltage-Nom (Vsup):
12 V
Surface Mount:
YES
Temperature Grade:
AUTOMOTIVE
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Width:
4.4 mm
A89303KLPTR-T Frequently Asked Questions (FAQs)
Allegro provides a recommended PCB layout in their application note AN296068, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
The A89303KLPTR-T has a thermal pad on the bottom of the package, which should be connected to a thermal ground plane on the PCB to dissipate heat. Additionally, Allegro recommends using thermal vias and a heat sink to further improve thermal management.
Although the datasheet specifies a recommended operating voltage range of 5.5 V to 50 V, Allegro recommends not exceeding 45 V on the VCC pin to ensure reliable operation and prevent damage to the device.
Allegro provides a troubleshooting guide in their application note AN296070, which covers common issues and their solutions, including checking the input voltage, output load, and PCB layout, as well as using oscilloscopes and logic analyzers to debug the device.
Yes, the A89303KLPTR-T is designed to meet the requirements of automotive safety standards such as ISO 26262, and Allegro provides documentation and support to help customers achieve compliance with these standards.
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A89303KLPTR-T Overview
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