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ADP5071ACPZ-R7 - Analog Devices

Description: Switching Voltage Regulators uPMU V+/V- sw reg for bipolarADC/DAC/AMP

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ADP5071ACPZ-R7 - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - CP-20-8
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ADP5071ACPZ-R7 - Analog Devices  - 3D model - Quad Flat No-Lead - CP-20-8
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ADP5071ACPZ-R7 Details

  • Manufacturer Part Number:

    ADP5071ACPZ-R7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LFCSP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    CP-20-8

  • Country Of Origin:

    South Korea

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    OPERATES IN ADJUSTABLE MODE POSITIVE O/P VOLT UP TO +39V AND NEG O/P VOLT UP TO -39V

  • Analog IC - Other Type:

    DUAL SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    15 V

  • Input Voltage-Min:

    2.85 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    S-XQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2.4 A

  • Output Voltage-Max:

    39 V

  • Output Voltage-Min:

    0.8 V

  • 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:

    PHASE-SHIFT

  • Switching Frequency-Max:

    2560 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

ADP5071ACPZ-R7 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output capacitors close to the IC, and use short, wide traces for the power lines. Avoid routing sensitive analog signals near the switching node.
  • Ensure good airflow around the device, and consider using a heat sink if the device is expected to operate in high-temperature environments. Monitor the device's junction temperature (TJ) and adjust the thermal design accordingly.
  • A low-ESR ceramic capacitor (X5R or X7R dielectric) with a value of 10uF to 22uF is recommended. The capacitor should be placed close to the VIN pin and have a low inductance path to the IC.
  • Use a high-precision voltage reference (e.g., ADR4520) and ensure the output voltage sense lines are properly filtered and decoupled. Also, minimize the output voltage sense line impedance and keep the sense lines away from noisy signals.
  • Keep the feedback network traces short and away from noisy signals. Use a separate feedback trace from the output voltage sense point to the FB pin, and avoid routing the feedback trace near the inductor or switching node.

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ADP5071ACPZ-R7 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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Part Image ADP5071ACPZ Analog Devices Inc

Dual Switching Controller, Current-mode, 2.4A, 2560kHz Switching Freq-Max