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MAX17546ATP+ - Analog Devices

Description: Switching Voltage Regulators 42V, 5A Synchronous Buck Regulator

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MAX17546ATP+ - Analog Devices - PCB symbol
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PCB Footprints
MAX17546ATP+ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 20 pin QFN
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3D Models
MAX17546ATP+ - Analog Devices - 3D model - Quad Flat No-Lead - 20 pin QFN
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MAX17546ATP+ Details

  • Manufacturer Part Number:

    MAX17546ATP+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    20-LFCSP-5X5X0.75

  • Pin Count:

    20

  • Manufacturer Package Code:

    20-LFCSP-5X5X0.75

  • 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:

    2016-03-29

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    ALSO OPERATES IN PFM CONTROL TECHNIQUE, ALSO OPERATES IN ADJUSTABLE MODE FROM 0.9 TO 37.8V

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    42 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    S-XQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    9.1 A

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2450 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

MAX17546ATP+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX17546ATP+ 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 separate analog ground plane for the device to reduce noise and interference.
  • The selection of input and output capacitors for the MAX17546ATP+ depends on the specific application requirements. In general, low-ESR capacitors with a high ripple current rating are recommended. The input capacitor should be at least 10uF, and the output capacitor should be at least 22uF. The capacitor values can be adjusted based on the output voltage and current requirements.
  • The MAX17546ATP+ has an operating ambient temperature range of -40°C to +125°C. However, the device can be operated at a maximum junction temperature of 150°C. It's essential to ensure that the device is properly cooled to prevent overheating and ensure reliable operation.
  • The MAX17546ATP+ has a built-in OVP feature that can be enabled by connecting the OVP pin to a voltage source. The OVP threshold can be set by selecting the appropriate resistor value between the OVP pin and the input voltage. The device will shut down if the input voltage exceeds the OVP threshold.
  • The recommended input voltage range for the MAX17546ATP+ is 4.5V to 60V. However, the device can operate with input voltages as low as 3.5V and as high as 65V. It's essential to ensure that the input voltage is within the recommended range to ensure reliable operation and prevent damage to the device.

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MAX17546ATP+ 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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MAX17546ATP+ Alternates

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Part Image MAX17546ATP+T Analog Devices Inc

Switching Controller, Current-mode, 9.1A, 2450kHz Switching Freq-Max, BICMOS