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ADP3634ARDZ-R7 - Analog Devices

Description: High Speed, Dual, 4 A MOSFET Driver, non-inverting A/B input pins, 9.5V < VIN < 18V

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ADP3634ARDZ-R7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - (RD-8-1)
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ADP3634ARDZ-R7 - Analog Devices  - 3D model - Small Outline Packages - (RD-8-1)
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ADP3634ARDZ-R7 Details

  • Manufacturer Part Number:

    ADP3634ARDZ-R7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RD-8-1

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • High Side Driver:

    NO

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    BUFFER OR INVERTER BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    OPEN-DRAIN

  • Output Peak Current Limit-Nom:

    4 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    3 mA

  • Supply Voltage-Max:

    18 V

  • Supply Voltage-Min:

    9.5 V

  • Supply Voltage-Nom:

    12 V

  • Supply Voltage1-Max:

    18 V

  • Supply Voltage1-Min:

    9.5 V

  • Supply Voltage1-Nom:

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    35 µs

  • Turn-on Time:

    30 µs

  • Width:

    3.9 mm

ADP3634ARDZ-R7 Frequently Asked Questions (FAQs)

  • A good PCB layout is crucial for the ADP3634ARDZ-R7. Ensure that the input and output capacitors are placed close to the device, and the power traces are wide and short. Also, keep the analog and digital grounds separate and connect them at a single point. Refer to the ADP3634 evaluation board layout as a reference.
  • Choose input capacitors with low ESR (Equivalent Series Resistance) and high ripple current rating. For output capacitors, select ones with low ESR and high capacitance. The recommended values are 10uF for input and 22uF for output. Ensure the capacitors are rated for the maximum input voltage and operating temperature.
  • Although the datasheet specifies a maximum input voltage of 5.5V, the device can handle up to 6V for short durations. However, it's recommended to operate within the specified range to ensure reliability and prevent damage.
  • The EN pin is active high, so connect it to a logic high (e.g., VCC) to enable the device. For shutdown, connect EN to a logic low (e.g., GND). Ensure a clean shutdown by keeping EN low for at least 10us before powering down the input voltage.
  • The minimum input voltage required for the ADP3634ARDZ-R7 to operate is 2.7V. However, the device may not be able to maintain regulation below 3.3V input voltage.

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ADP3634ARDZ-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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