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ADP1050ACPZ-RL - Analog Devices

Description: Digital Controller for Isolated Power Supply with PMBus Interface

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PCB Footprints
ADP1050ACPZ-RL - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 20-Lead Lead Frame Chip Scale Package [LFCSP] 4 mm × 4 mm Body and 0.75 mm Package Height (CP-20-10)
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3D Models
ADP1050ACPZ-RL - Analog Devices  - 3D model - Quad Flat No-Lead - 20-Lead Lead Frame Chip Scale Package [LFCSP] 4 mm × 4 mm Body and 0.75 mm Package Height (CP-20-10)
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ADP1050ACPZ-RL Details

  • Manufacturer Part Number:

    ADP1050ACPZ-RL

  • 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-20-10

  • Country Of Origin:

    South Korea

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    DIGITAL POWER CONTROLLER

  • JESD-30 Code:

    S-XQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC20,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    33 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +2.85V

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

    30

  • Width:

    4 mm

ADP1050ACPZ-RL Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADP1050 involves keeping the input and output traces short and separate, using a solid ground plane, and placing the input and output capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended. Additionally, it's essential to follow the layout guidelines provided in the datasheet and application notes.
  • To ensure stability, it's crucial to follow the compensation guidelines provided in the datasheet. The ADP1050 requires a compensation network to stabilize the output voltage. The compensation components should be selected based on the output voltage, output capacitance, and ESR. Additionally, the input and output capacitors should be selected to ensure they meet the recommended specifications.
  • The ADP1050 has an absolute maximum input voltage rating of 24V. However, the recommended maximum input voltage is 18V to ensure reliable operation and to prevent damage to the device. It's essential to ensure that the input voltage does not exceed the recommended maximum rating.
  • The ADP1050 has an operating temperature range of -40°C to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's essential to follow the thermal management guidelines provided in the datasheet and to ensure that the device is operated within the recommended temperature range.
  • To troubleshoot issues with the ADP1050, start by verifying the input voltage, output voltage, and output current. Check the PCB layout and ensure that it meets the recommended guidelines. Verify that the compensation components are correctly selected and placed. Use an oscilloscope to check for oscillations or noise on the output voltage. Consult the datasheet and application notes for troubleshooting guidelines and contact Analog Devices' support team if necessary.

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ADP1050ACPZ-RL 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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