Please enter a minimum 3 letters or numbers
Technical Content
Part Image

BD45451G-TR - ROHM Semiconductor

Description: Supervisory Circuits RESET DETEC VOLT 4.5V

Download BD45451G-TR Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
BD45451G-TR - ROHM Semiconductor - PCB symbol
click to zoom
PCB Footprints
BD45451G-TR - ROHM Semiconductor PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SSOP5
click to zoom
3D Models
BD45451G-TR - ROHM Semiconductor - 3D model - SOT23 (5-Pin) - SSOP5
click to zoom

BD45451G-TR Details

  • Manufacturer Part Number:

    BD45451G-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

  • Factory Lead Time:

    9 Weeks

  • 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):

    6.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.5V

  • Width:

    1.6 mm

BD45451G-TR 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 and a thermal relief pattern are also recommended.
  • ROHM suggests using an output capacitor with an ESR of 10mΩ or less. Additionally, a 1μF or larger ceramic capacitor in parallel with the main output capacitor can help stabilize the output voltage.
  • The maximum allowed voltage on the EN pin is 6V, which is higher than the recommended operating voltage of 5V. However, it's essential to ensure the EN pin voltage does not exceed the input voltage (VIN) to prevent damage.
  • While the BD45451G-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. Consult the datasheet and ROHM's application notes for guidance.
  • ROHM suggests using a shielded inductor, placing the BD45451G-TR close to the input capacitors, and using a ground plane to minimize EMI. Additionally, consider adding EMI filters or shielding to the PCB design.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

BD45451G-TR Overview

Use the download button to access the BD45451G-TR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BD454, or try a keyword search, such as Power Management Circuits

Suggested Parts

If you searched for BD45451G-TR, you might also be interested in these parts:
Part Number
RSM200S-32.768-6-TR
SRP6060FA-220M
292161-2
67997-410HLF
MBRD1045T4G
SMAJ12A-TR
UPC1094C-A
UPC7815AHF-AZ
CP41B-AFS-CN0Q0354

Parts related to BD45451G-TR

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

BD45451G-TR Alternates

Showing results

Image Part Number Model
Part Image BD45451G ROHM Semiconductor

Voltage Supervisor/Reset IC, Fixed, 1 Channel, +4.5V, CMOS, PDSO5