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MAX20019ATBI/V+ - Analog Devices

Description: Switching Voltage Regulators 3.2MHz, 500mA Dual Step-Down Converters for Automotive Cameras

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MAX20019ATBI/V+ - Analog Devices - PCB symbol
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PCB Footprints
MAX20019ATBI/V+ - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - T1032+2C
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MAX20019ATBI/V+ - Analog Devices - 3D model - Small Outline No-lead - T1032+2C
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MAX20019ATBI/V+ Details

  • Manufacturer Part Number:

    MAX20019ATBI/V+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    10-LFCSP-3X2X0.75

  • Package Description:

    TDFN-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    10-LFCSP-3X2X0.75

  • 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:

    2018-07-03

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    DUAL SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    17 V

  • Input Voltage-Min:

    3.5 V

  • Input Voltage-Nom:

    8 V

  • JESD-30 Code:

    R-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.5 A

  • Output Voltage-Max:

    3.399 V

  • Output Voltage-Min:

    3.201 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    RECTANGULAR

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC10,.08,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    3.5 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    3400 kHz

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    2 mm

MAX20019ATBI/V+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX20019ATBI/V+ involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended. Additionally, the device should be placed near the power source to minimize power trace inductance.
  • To ensure proper power-up and configuration, the MAX20019ATBI/V+ requires a power-on reset (POR) circuit to generate a reset signal during power-up. The POR circuit should be designed to provide a minimum reset pulse width of 10ms. Additionally, the device's configuration pins (such as EN, MODE, and FLT) should be properly biased during power-up to ensure the device is configured correctly.
  • A recommended input filter configuration for the MAX20019ATBI/V+ involves using a pi-filter (C-R-C) or a T-filter (L-C-R) topology with a cutoff frequency of around 100kHz to 1MHz. The filter components should be chosen to provide a good balance between noise attenuation and signal bandwidth. Additionally, the input filter should be placed as close to the device as possible to minimize noise pickup.
  • To troubleshoot issues with the MAX20019ATBI/V+ output voltage regulation, first check the input voltage and ensure it is within the recommended operating range. Next, verify that the output voltage is properly configured using the MODE and FLT pins. Check for any signs of overheating, and ensure that the device is properly cooled. Finally, use an oscilloscope to measure the output voltage ripple and noise, and compare it to the specified values in the datasheet.
  • The MAX20019ATBI/V+ has a maximum junction temperature (TJ) of 150°C. To ensure reliable operation, the device should be mounted on a PCB with a good thermal conductivity, and a heat sink should be used if the device is expected to dissipate more than 1W of power. The device's thermal pad should be soldered to a solid ground plane to provide a good thermal path. Additionally, the device should be placed in a well-ventilated area to prevent overheating.

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MAX20019ATBI/V+ Overview

Use the download button to access the MAX20019ATBI/V+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MAX20, or try a keyword search, such as Switching Regulator or Controllers

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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