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ADP3050ARZ-3.3-RL7 - Analog Devices

Description: 200 kHz, 1 A Step-Down High-Voltage Switching Regulator

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ADP3050ARZ-3.3-RL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8 (SOIC)
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ADP3050ARZ-3.3-RL7 Details

  • Manufacturer Part Number:

    ADP3050ARZ-3.3-RL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    3

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    3.6 V

  • Input Voltage-Nom:

    10 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2.1 A

  • Output Voltage-Max:

    3.4 V

  • Output Voltage-Min:

    3.2 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    1.5 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    240 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

ADP3050ARZ-3.3-RL7 Frequently Asked Questions (FAQs)

  • The recommended input capacitor value is 1uF to 10uF, with a minimum ESR of 100mΩ to ensure stability and optimal performance.
  • To ensure output voltage accuracy, use a high-precision external resistor divider network for the feedback path, and ensure the output voltage is measured directly at the output pin, rather than relying on the internal feedback network.
  • The maximum input voltage rating for the ADP3050ARZ-3.3-RL7 is 15V, but it's recommended to operate within 12V to ensure optimal performance and reliability.
  • The ADP3050ARZ-3.3-RL7 is rated for operation up to 125°C, but it's essential to consider the thermal derating and ensure proper heat sinking to maintain reliability and performance.
  • To minimize noise and ripple, use a high-quality output capacitor with low ESR, ensure proper PCB layout and grounding, and consider adding a noise-reducing component, such as a ferrite bead or a noise filter, in the output path.

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ADP3050ARZ-3.3-RL7 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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