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MAX20090ATP/V+ - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX20090ATP/V+ - LED High Brightness Driver, 1 Output, 5 V to 65 V in, 2.2 MHz switch, 65 V max. out, TQFN-20

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PCB Footprints
MAX20090ATP/V+ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - T2044+4C
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MAX20090ATP/V+ - Analog Devices  - 3D model - Quad Flat No-Lead - T2044+4C
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MAX20090ATP/V+ Details

  • Manufacturer Part Number:

    MAX20090ATP/V+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    20-LFCSP-4X4X0.75

  • Package Description:

    TQFN-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    20-LFCSP-4X4X0.75

  • 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:

    2017-06-01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    S-XQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    3

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC20,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max:

    65 V

  • Supply Voltage-Min:

    5 V

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

  • fmax-Min:

    0.0002 MHz

MAX20090ATP/V+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX20090ATP/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, it's essential to follow the layout guidelines provided in the datasheet and application notes.
  • The selection of input capacitors for the MAX20090ATP/V+ depends on the input voltage, frequency, and ripple current. A good starting point is to use X7R or X5R ceramic capacitors with a voltage rating of at least 1.5 times the maximum input voltage. The capacitance value should be between 1uF to 10uF, and the ESR should be less than 100mΩ. It's also essential to consider the capacitor's temperature rating and ripple current capability.
  • The maximum output current of the MAX20090ATP/V+ is 2A. However, the actual output current capability depends on the input voltage, output voltage, and ambient temperature. It's essential to check the device's thermal performance and power dissipation to ensure reliable operation.
  • The MAX20090ATP/V+ has a built-in overcurrent protection feature that limits the output current to 2.5A. However, to implement additional overcurrent protection, you can use an external current sense resistor and a comparator or a dedicated overcurrent protection IC. The sense resistor should be placed in series with the output, and the comparator or protection IC should be connected to the sense resistor and the output.
  • The recommended input voltage range for the MAX20090ATP/V+ is 4.5V to 18V. However, the device can operate with input voltages as low as 4V and as high as 20V, but with reduced performance and efficiency. It's essential to check the device's performance and efficiency at the desired input voltage range.

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MAX20090ATP/V+ 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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