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ADP2381AREZ - Analog Devices

Description: 20 V, 6 A Synchronous Step-Down Regulator with Low-Side Driver

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ADP2381AREZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RE-16-4 [TSSOP-EP]
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ADP2381AREZ - Analog Devices  - 3D model - Small Outline Packages - RE-16-4 [TSSOP-EP]
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ADP2381AREZ Details

  • Manufacturer Part Number:

    ADP2381AREZ

  • Source Url Status Check Date:

    2013-05-01 14:56:46.033

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT, MO-153ABT, TSSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    RE-16-4

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    OUTPUT VOLTAGE RANGE FROM 0.6 V TO 18 V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    11.5 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1400 kHz

  • Technology:

    DMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

ADP2381AREZ Frequently Asked Questions (FAQs)

  • It is recommended to follow a star-grounding configuration, keep the input and output capacitors close to the device, and use a solid ground plane to minimize EMI and noise. Additionally, place the device away from high-current carrying traces and use shielding if necessary.
  • To optimize output voltage accuracy, ensure that the input voltage is within the recommended range, use a high-precision resistor divider for the feedback network, and minimize the noise on the FB pin. Additionally, consider using a voltage reference IC for improved accuracy.
  • The ADP2381AREZ can drive a maximum capacitive load of 10uF. However, it's recommended to derate the capacitive load based on the output voltage and frequency to ensure stability.
  • To handle thermal management, ensure good airflow around the device, use a heat sink if necessary, and follow the recommended PCB layout guidelines. Additionally, consider using thermal interface materials to improve heat dissipation.
  • The recommended input capacitor value is 1uF to 10uF, and it's recommended to use a low-ESR ceramic capacitor (X5R or X7R) to minimize input ripple and noise.

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ADP2381AREZ 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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