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BD45401G-TR - ROHM Semiconductor

Description: Supervisory Circuits RESET DETEC VOLT 4.0V

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PCB Footprints
BD45401G-TR - ROHM Semiconductor PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SSOP5
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3D Models
BD45401G-TR - ROHM Semiconductor  - 3D model - SOT23 (5-Pin) - SSOP5
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BD45401G-TR Details

  • Manufacturer Part Number:

    BD45401G-TR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SSOP

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    0

  • Additional Feature:

    MNL RST:N;PW FL IO:N;PRG RST DLY:N;WD:N;WDO:N;WWD:N

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G5

  • Length:

    2.9 mm

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.25 mm

  • Supply Current-Max (Isup):

    0.00255 mA

  • Supply Voltage-Min (Vsup):

    0.95 V

  • Supply Voltage-Nom (Vsup):

    6 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4V

  • Width:

    1.6 mm

BD45401G-TR Frequently Asked Questions (FAQs)

  • ROHM recommends a 2-layer or 4-layer PCB with a thermal relief pattern under the IC to improve heat dissipation. A minimum of 1 oz copper thickness is recommended for the PCB.
  • To ensure stable operation with a high-capacitance output capacitor, ROHM recommends adding a 1-10 ohm resistor in series with the capacitor to dampen oscillations.
  • The maximum allowed voltage on the EN pin is 6.5V. Exceeding this voltage may damage the IC.
  • While the BD45401G-TR is rated for operation up to 105°C, ROHM recommends derating the output current and voltage to ensure reliable operation in high-temperature environments.
  • ROHM recommends checking the PCB layout, output capacitor selection, and input voltage stability. Ensure that the input voltage is within the recommended range and that the output capacitor is properly selected and placed.

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BD45401G-TR Overview

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