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BD63620AEFV-E2 - ROHM Semiconductor

Description: ROHM - BD63620AEFV-E2 - Motor Driver/Controller, Stepper, 19V to 28V, 28V/1.4A/2 Outputs, HTSSOP-B-24

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BD63620AEFV-E2 - ROHM Semiconductor PCB footprint - Small Outline Packages - Small Outline Packages - HTSSOP-B24_2021
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BD63620AEFV-E2 - ROHM Semiconductor  - 3D model - Small Outline Packages - HTSSOP-B24_2021
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BD63620AEFV-E2 Details

  • Manufacturer Part Number:

    BD63620AEFV-E2

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HTSSOP-24

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    5

  • Analog IC - Other Type:

    STEPPER MOTOR CONTROLLER

  • JESD-30 Code:

    R-PDSO-G24

  • Length:

    7.8 mm

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSSOP

  • Package Equivalence Code:

    TSSOP24,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

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

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    28 V

  • Supply Voltage-Min (Vsup):

    19 V

  • Supply Voltage-Nom (Vsup):

    24 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    OTHER

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    5.6 mm

BD63620AEFV-E2 Frequently Asked Questions (FAQs)

  • ROHM recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended.
  • ROHM recommends a soft-start circuit to limit inrush current during power-up, and a power-down sequence that ensures the output voltage is fully discharged before turning off the input voltage.
  • The maximum allowed voltage on the EN pin is 6V, exceeding which may cause damage to the internal circuitry. A voltage limiter or clamp is recommended to prevent overvoltage.
  • While the BD63620AEFV-E2 is rated for operation up to 125°C, ROHM recommends derating the output current and voltage to ensure reliable operation in high-temperature environments.
  • ROHM recommends checking the PCB layout for parasitic inductance and capacitance, ensuring proper decoupling, and adding a small ceramic capacitor (e.g., 10nF) between the output and ground to improve stability.

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