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MAX77789EWX+T - Analog Devices

Description: Battery Management 14VIN, 3AOUT 1-Cell Charger with Integrated USB Type-C Detection, DRP and OTG

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MAX77789EWX+T - Analog Devices PCB footprint - BGA - BGA - MAX77789EWX+T
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MAX77789EWX+T - Analog Devices  - 3D model - BGA - MAX77789EWX+T
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MAX77789EWX+T Details

  • Manufacturer Part Number:

    MAX77789EWX+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    36-WLCSP-N/A

  • Pin Count:

    36

  • Manufacturer Package Code:

    36-WLCSP-N/A

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2023-04-04

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • Moisture Sensitivity Level:

    1

  • Peak Reflow Temperature (Cel):

    260

  • Terminal Finish:

    Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni)

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

    30

MAX77789EWX+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX77789EWX+T involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to reduce noise and EMI.
  • The selection of input and output capacitors for the MAX77789EWX+T depends on the specific application requirements. In general, X5R or X7R ceramic capacitors with a voltage rating of 10V or higher are recommended. The capacitance value should be chosen based on the desired output voltage ripple and the input voltage range. A good starting point is to use 10uF capacitors for both input and output.
  • The MAX77789EWX+T is rated for operation from -40°C to +125°C ambient temperature range. However, the device's performance and reliability may be affected at extreme temperatures, so it's recommended to operate the device within a temperature range of -20°C to +85°C for optimal performance.
  • The MAX77789EWX+T has a specific power-up and power-down sequence that must be followed to ensure proper operation. The device should be powered up by applying the input voltage (VIN) before the enable signal (EN). During power-down, the enable signal should be turned off before removing the input voltage. Additionally, the device should be powered up and powered down slowly to prevent voltage spikes and noise.
  • The MAX77789EWX+T is capable of delivering up to 1.5A of output current. However, the actual output current capability may be limited by the input voltage, output voltage, and the device's thermal performance. It's recommended to check the device's thermal performance and adjust the output current accordingly to prevent overheating.

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MAX77789EWX+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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