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ADP5070ACPZ-R7 - Analog Devices

Description: ANALOG DEVICES - ADP5070ACPZ-R7 - DC/DC CONV, BOOST/INVERTING, LFCSP-20

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ADP5070ACPZ-R7 - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - ADP5070ACPZ-R7
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ADP5070ACPZ-R7 - Analog Devices  - 3D model - Quad Flat No-Lead - ADP5070ACPZ-R7
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ADP5070ACPZ-R7 Details

  • Manufacturer Part Number:

    ADP5070ACPZ-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 UP TO 39V AND NEG VOLT DOWN TO -36.15V

  • 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:

    1.2 A

  • Output Voltage-Max:

    39 V

  • Output Voltage-Nom:

    15 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:

    BUCK-BOOST

  • 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

ADP5070ACPZ-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 device, and use short, wide traces for the power lines. Avoid routing digital signals near the analog inputs.
  • Use a power-on reset (POR) circuit to ensure the device is properly powered up. Configure the device using the EN and SYNC pins. The EN pin should be tied to a voltage source, and the SYNC pin should be tied to a clock signal or a logic high.
  • Use low-ESR ceramic capacitors (e.g., X5R or X7R) with a value of 4.7 μF to 10 μF for the input and output capacitors. The capacitor selection should be based on the specific application requirements and the desired ripple voltage.
  • Use a low-noise voltage regulator to power the device. Add a 10 μF to 22 μF capacitor in parallel with a 1 μF capacitor at the input to filter out high-frequency noise. Ensure good PCB layout practices, such as separating analog and digital grounds, to minimize noise coupling.
  • Use a thermal pad or a heat sink to dissipate heat. Ensure good airflow around the device. The device can operate up to 125°C, but the junction temperature should be kept below 115°C for optimal performance and reliability.

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ADP5070ACPZ-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 ADP5070ACPZ Analog Devices Inc

Dual Switching Controller, Current-mode, 1.2A, 2560kHz Switching Freq-Max