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MAX77827CEFD+T - Analog Devices

Description: 5.5V Input, 1.8A/3.1A Switch Buck-Boost Converter with 6μA IQ

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PCB Footprints
MAX77827CEFD+T - Analog Devices PCB footprint - Other - Other - MAX77827CEFD+T-6
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MAX77827CEFD+T - Analog Devices  - 3D model - Other - MAX77827CEFD+T-6
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MAX77827CEFD+T Details

  • Manufacturer Part Number:

    MAX77827CEFD+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    14-LFCSP-2.5X2.5X0.55

  • Package Description:

    FC2QFN-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    14-LFCSP-2.5X2.5X0.55

  • 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:

    2019-06-14

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    1.8 V

  • Input Voltage-Nom:

    3.8 V

  • JESD-30 Code:

    S-XQCC-N14

  • JESD-609 Code:

    e3

  • Length:

    2.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.8 A

  • Output Voltage-Max:

    5.3 V

  • Output Voltage-Min:

    2.3 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VQCCN

  • Package Equivalence Code:

    LCC14,.1SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.6 mm

  • Supply Current-Max (Isup):

    6 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    2800 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    2.5 mm

MAX77827CEFD+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX77827CEFD+T involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces between the IC 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 MAX77827CEFD+T depends on the specific application requirements. In general, it's recommended to use low-ESR capacitors with a capacitance value of 10uF to 22uF for the input and output. The capacitor voltage rating should be at least 1.5 times the maximum input voltage. Additionally, the capacitor should be able to handle the maximum ripple current specified in the datasheet.
  • The MAX77827CEFD+T has an operating ambient temperature range of -40°C to +85°C. However, the device can be operated at a higher temperature range with derating. It's recommended to consult the datasheet for the derating curve to determine the maximum ambient temperature range for a specific application.
  • The MAX77827CEFD+T has a programmable output voltage range of 0.8V to 3.3V. The output voltage can be configured using the FB pin and an external resistor divider network. The datasheet provides a formula to calculate the required resistor values for a specific output voltage.
  • The MAX77827CEFD+T has a maximum input voltage range of 5.5V. However, the device can operate with an input voltage range of 2.7V to 5.5V. It's recommended to consult the datasheet for the specific input voltage range requirements for a particular application.

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MAX77827CEFD+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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