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MAX4820ETP+ - Analog Devices

Description: Maxim,MAX4820ETP+ Maxim MAX4820ETP+, MOSFET Power Driver 70mA, 2.3 → 5.5 V, Non-Inverting, 20-Pin TQFN

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PCB Footprints
MAX4820ETP+ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 21-0139_P
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MAX4820ETP+ - Analog Devices  - 3D model - Quad Flat No-Lead - 21-0139_P
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MAX4820ETP+ Details

  • Manufacturer Part Number:

    MAX4820ETP+

  • 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:

    2002-10-16

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Driver Number of Bits:

    8

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    S-XQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    8

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    OPEN-DRAIN

  • Output Current Flow Direction:

    SINK

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC20,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.3 V

  • Supply Voltage-Nom:

    2.7 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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

  • Turn-off Time:

    1 µs

  • Turn-on Time:

    1 µs

  • Width:

    4 mm

MAX4820ETP+ Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the MAX4820ETP+ involves keeping the input and output traces as short as possible, 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 power plane and a dedicated ground plane to minimize noise and EMI.
  • To ensure proper power-up and power-down of the MAX4820ETP+, it's recommended to follow a controlled power-up sequence, where the input voltage (VIN) is applied before the enable pin (EN) is asserted. During power-down, the enable pin should be de-asserted before the input voltage is removed. This helps prevent unwanted switching and ensures a clean shutdown.
  • The MAX4820ETP+ has an operating temperature range of -40°C to +125°C. However, it's recommended to operate the device within a temperature range of -20°C to +85°C for optimal performance and reliability.
  • The MAX4820ETP+ has built-in ESD protection, but it's still recommended to follow proper ESD handling procedures during assembly and testing. This includes using an ESD wrist strap, ESD mat, and ESD-safe packaging materials to prevent damage to the device.
  • The recommended input capacitor value for the MAX4820ETP+ is 10uF to 22uF, with a voltage rating of at least 6.3V. A higher value capacitor can be used, but it may affect the device's startup time and stability.

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MAX4820ETP+ 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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