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LB1838M-TRM-E - onsemi

Description: Bi-directional Motor Driver 14-Pin MFP T/R

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LB1838M-TRM-E - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOP-14
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LB1838M-TRM-E - onsemi  - 3D model - Small Outline Packages - SOP-14
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LB1838M-TRM-E Details

  • Manufacturer Part Number:

    LB1838M-TRM-E

  • Brand Name:

    ON Semiconductor

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    0.225 INCH, LEAD FREE, MFP-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    751CB

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Additional Feature:

    ALSO REQUIRED SUPPLY VOLTAGE 1.8 TO 9 VOLT

  • Analog IC - Other Type:

    STEPPER MOTOR CONTROLLER

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e6

  • Length:

    8 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    75 °C

  • Operating Temperature-Min:

    -20 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    SOP14,.25,40

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.7 mm

  • Supply Current-Max (Isup):

    18 mA

  • Supply Voltage-Max (Vsup):

    9 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL EXTENDED

  • Terminal Finish:

    TIN BISMUTH

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

LB1838M-TRM-E 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.
  • Use a high-quality output capacitor with low ESR (Equivalent Series Resistance) and a minimum capacitance of 10uF. Also, ensure the input capacitor is rated for the maximum input voltage.
  • The maximum ambient temperature for reliable operation is 85°C. However, it's recommended to derate the output current by 1% for every 1°C above 60°C to ensure long-term reliability.
  • While ceramic capacitors are suitable for some applications, they may not be the best choice for the output capacitor due to their high ESR. A low-ESR electrolytic or polymer capacitor is recommended for optimal performance.
  • Use a voltage supervisor or a reset IC to monitor the input voltage and reset the system if it falls outside the recommended operating range. Additionally, consider using a TVS (Transient Voltage Suppressor) diode for overvoltage protection.

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