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BU4015BF-E2 - ROHM Semiconductor

Description: ROHM - BU4015BF-E2 - SHIFT REGISTER, 8BIT, SOIC-16

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BU4015BF-E2 - ROHM Semiconductor PCB footprint - Small Outline Packages - Small Outline Packages - SOP16_2021
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BU4015BF-E2 Details

  • Manufacturer Part Number:

    BU4015BF-E2

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOP, SOP16,.25

  • Pin Count:

    16

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Philippines

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    0

  • Additional Feature:

    INDIVIDUAL CLOCK & CLEAR FOR EACH SHIFT REGISTER

  • Count Direction:

    RIGHT

  • Family:

    4000/14000/40000

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e2

  • Length:

    10 mm

  • Logic IC Type:

    SERIAL IN PARALLEL OUT

  • Number of Bits:

    4

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max (Vsup):

    16 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Copper (Sn/Cu)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    4.4 mm

BU4015BF-E2 Frequently Asked Questions (FAQs)

  • ROHM recommends a PCB layout with a thermal pad connected to a large copper area on the bottom layer, and multiple vias to dissipate heat efficiently.
  • Use a heat sink, ensure good airflow, and consider derating the device's power dissipation according to the temperature derating curve in the datasheet.
  • Although the datasheet specifies a maximum input voltage of 5.5V, it's recommended to limit the input voltage to 5V to ensure reliable operation and prevent latch-up.
  • Yes, the BU4015BF-E2 is suitable for switching regulator applications due to its low RDS(on) and high current capability. However, ensure that the device is properly bypassed and decoupled to prevent oscillations.
  • Use ESD protection devices such as TVS diodes or ESD arrays on the input and output pins, and follow proper PCB design and handling practices to prevent ESD damage.

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BU4015BF-E2 Overview

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