MAX20812AFH+T footprint, schematic symbol and 3D model by Analog Devices

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PCB Footprints

MAX20812AFH+T - Analog Devices PCB footprint - Other - Other - F213A4F+1_2021

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Part Number MAX20812AFH+T
Manufacturer Analog Devices
Pin Count 23
Part Category Integrated Circuit
Package Category Other
Footprint Name Other - F213A4F+1_2021
Released Date Jul 2, 2021
Last Modified Date Feb 26, 2026 10:36 AM UTC
Pinout / Pin List Click Here (Member Only)

MAX20812AFH+T Details

Manufacturer Part Number:
MAX20812AFH+T
Brand Name:
Analog Devices Inc
Rohs Code:
Yes
Part Life Cycle Code:
Active
Part Package Code:
21-LFCSP-3.5X4.6X0.88
Package Description:
FC2QFN-21
Pin Count:
21
Manufacturer Package Code:
21-LFCSP-3.5X4.6X0.88
Country Of Origin:
Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Date Of Intro:
2021-05-10
Manufacturer:
Analog Devices Inc
YTEOL:
8.5
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
CURRENT-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
16 V
Input Voltage-Min:
2.7 V
Input Voltage-Nom:
12 V
JESD-30 Code:
R-XQCC-N21
JESD-609 Code:
e4
Length:
4.6 mm
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Terminals:
21
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
6 A
Output Voltage-Max:
5.8 V
Output Voltage-Min:
0.5 V
Output Voltage-Nom:
1.8 V
Package Body Material:
UNSPECIFIED
Package Code:
HVQCCN
Package Shape:
RECTANGULAR
Package Style:
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
0.927 mm
Surface Mount:
YES
Switcher Configuration:
BUCK
Switching Frequency-Max:
3000 kHz
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
NO LEAD
Terminal Position:
QUAD
Time@Peak Reflow Temperature-Max (s):
30
Width:
3.5 mm

MAX20812AFH+T Frequently Asked Questions (FAQs)

A good PCB layout for the MAX20812AFH+T involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated layer for the analog signals, and to minimize the length of the traces connecting the device to the power supply and load.
To ensure proper power-up and configuration, it's recommended to follow a specific power-up sequence, which involves applying the power supply voltage to the device before applying the input voltage to the VIN pin. Additionally, the EN pin should be pulled high to enable the device, and the FAULT pin should be monitored to detect any faults during startup.
The MAX20812AFH+T has a maximum junction temperature of 150°C, and it's recommended to keep the device temperature below 125°C for optimal performance. To prevent overheating, ensure good airflow around the device, use a heat sink if necessary, and avoid operating the device at maximum power for extended periods.
To troubleshoot issues with the MAX20812AFH+T, start by checking the power supply voltage and input voltage to ensure they are within the recommended ranges. Verify that the device is properly configured and enabled, and check the FAULT pin for any fault indications. Use an oscilloscope to monitor the output voltage and current, and consult the datasheet and application notes for guidance on troubleshooting specific issues.
The MAX20812AFH+T is designed to meet EMI/EMC regulatory standards, but it's still important to follow good design practices to minimize EMI emissions. Use a shielded enclosure, keep the device and associated components away from antennas and other EMI-sensitive components, and use EMI filters or chokes as necessary. Consult the datasheet and application notes for guidance on EMI/EMC considerations and compliance with regulatory standards.

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MAX20812AFH+T Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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