ARG81402KETATR footprint, schematic symbol and 3D model by Allegro Microsystems

Symbol

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PCB Footprints

ARG81402KETATR - Allegro Microsystems PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - ET, 32-Contact QFN with Exposed Pad and Wettable Flank

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3D Models

ARG81402KETATR - Allegro Microsystems - 3D model - Quad Flat No-Lead - ET, 32-Contact QFN with Exposed Pad and Wettable Flank

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Datasheet Download Datasheet
Stock & Prices Price & Stock for ARG81402KETATR
Part Number ARG81402KETATR
Manufacturer Allegro Microsystems
Pin Count 33
Part Category Integrated Circuit
Package Category Quad Flat No-Lead
Footprint Name Quad Flat No-Lead - ET, 32-Contact QFN with Exposed Pad and Wettable Flank
Released Date Jun 2, 2022
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

ARG81402KETATR Details

Manufacturer Part Number:
ARG81402KETATR
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
QFN-32
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Manufacturer:
Allegro MicroSystems LLC
YTEOL:
7
Adjustable Threshold:
YES
Analog IC - Other Type:
INTEGRATED POWER MANAGEMENT UNIT
JESD-30 Code:
S-XQCC-N32
JESD-609 Code:
e3
Length:
5 mm
Moisture Sensitivity Level:
2
Number of Channels:
13
Number of Functions:
1
Number of Terminals:
32
Operating Temperature-Max:
150 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
UNSPECIFIED
Package Code:
HVQCCN
Package Equivalence Code:
LCC32,.2SQ,20
Package Shape:
SQUARE
Package Style:
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Screening Level:
AEC-Q100
Seated Height-Max:
0.9 mm
Supply Voltage-Max (Vsup):
36 V
Supply Voltage-Min (Vsup):
6 V
Supply Voltage-Nom (Vsup):
13.5 V
Surface Mount:
YES
Terminal Finish:
Tin (Sn)
Terminal Form:
NO LEAD
Terminal Pitch:
0.5 mm
Terminal Position:
QUAD
Threshold Voltage-Nom:
+3.51V
Width:
5 mm

ARG81402KETATR Frequently Asked Questions (FAQs)

Allegro recommends a 4-layer PCB with a solid ground plane, and to keep the sensitive analog traces away from the digital traces. A good layout practice is to use a star-ground configuration and to minimize the loop area of the current sense lines.
To ensure accurate current sensing, it's essential to follow the recommended PCB layout, use a low-impedance current sense resistor, and minimize the resistance of the PCB traces. Additionally, calibrate the device using the provided calibration registers and consider using a temperature compensation mechanism.
Although the datasheet specifies a recommended operating voltage range of 3.1V to 5.5V, Allegro recommends not exceeding 5.25V on the VCC pin to ensure reliable operation and prevent damage to the device.
While the device is rated for operation up to 125°C, Allegro recommends derating the device's performance and accuracy at high temperatures. Consult the datasheet and Allegro's application notes for guidance on temperature compensation and derating.
Start by verifying the power supply and clock signals, then check the device's configuration and calibration registers. Use Allegro's evaluation boards and software tools to debug and analyze the device's behavior. Consult the datasheet and Allegro's application notes for troubleshooting guidelines.

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ARG81402KETATR Overview

Use the download button to access the ARG81402KETATR schematic symbol, PCB footprint, and 3D model.

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ARG81402KETATR - Allegro Microsystems

ARG81402KETATR Details

ARG81402KETATR Frequently Asked Questions (FAQs)

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