Part Image

LB1938FA-BH - onsemi

Description: --

Download LB1938FA-BH 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
PCB Footprints
LB1938FA-BH - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - 3427 SOIC8
click to zoom
3D Models
LB1938FA-BH - onsemi  - 3D model - Small Outline Packages - 3427 SOIC8
click to zoom

LB1938FA-BH Details

  • Manufacturer Part Number:

    LB1938FA-BH

  • Brand Name:

    ON Semiconductor

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    MICRO-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    846A-02

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    2 Days

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Analog IC - Other Type:

    3-PHASE BRUSHLESS DC MOTOR CONTROLLER

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -30 °C

  • Output Current-Max:

    0.8 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    29 mA

  • Supply Voltage-Max (Vsup):

    10 V

  • Supply Voltage-Min (Vsup):

    2.2 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LB1938FA-BH Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure a minimum of 1 oz copper thickness and a thermal relief pattern under the IC.
  • Implement a robust thermal management system, including a heat sink, thermal interface material, and a cooling fan if necessary. Monitor the junction temperature (TJ) and adjust the system design accordingly.
  • Use a shielded enclosure, ensure proper grounding, and add EMI filters or chokes to the input and output lines. Implement a layout that minimizes loop areas and uses a star-grounding configuration.
  • Use a combination of capacitors and inductors to achieve a low-pass filter response. Optimize the filter component values and layout to minimize parasitic inductance and capacitance.
  • Choose an input capacitor with a high ripple current rating, low ESR, and a voltage rating that exceeds the maximum input voltage. Ensure the capacitor is placed close to the IC and connected with short, low-inductance traces.

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

LB1938FA-BH Overview

Use the download button to access the LB1938FA-BH schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LB193, or try a keyword search, such as Motion Control Electronics

Parts related to LB1938FA-BH

Showing 0 results