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SC189CULTRT - SEMTECH

Description: SEMTECH - SC189CULTRT - SYNC STEP DOWN REGULATOR T/R 10AH2381

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SC189CULTRT - SEMTECH PCB footprint - Small Outline No-lead - Small Outline No-lead - SC189CULTRTs
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SC189CULTRT - SEMTECH  - 3D model - Small Outline No-lead - SC189CULTRTs
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SC189CULTRT Details

  • Manufacturer Part Number:

    SC189CULTRT

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    2 X 2 MM, 0.60 MM HEIGHT, ROHS COMPLIANT, MLPD-6

  • Pin Count:

    6

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Semtech Corporation

  • YTEOL:

    8

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.9 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    S-XDSO-N6

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.5 A

  • Output Voltage-Max:

    1.23 V

  • Output Voltage-Min:

    1.17 V

  • Output Voltage-Nom:

    1.2 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC6,.08,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.6 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    3000 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

SC189CULTRT Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the RF traces as short as possible and use 50-ohm impedance matching to minimize signal reflections.
  • Implement frequency hopping, use a high-quality antenna, and consider using a shielded enclosure to reduce electromagnetic interference (EMI). Additionally, use error correction mechanisms like CRC and retransmission to ensure data integrity.
  • The maximum transmission distance depends on the environment, antenna gain, and transmission power. In ideal conditions, the SC189CULTRT can achieve a range of up to 10 km (6.2 miles) with a high-gain antenna and optimal transmission power.
  • Optimize transmission power consumption by adjusting the transmission power level based on the distance between devices, using a low-power mode when possible, and implementing a sleep mode or duty cycling to reduce power consumption during idle periods.
  • Choose an antenna with a high gain (e.g., 5 dBi) and a suitable radiation pattern for your application. Ensure the antenna is impedance-matched to the SC189CULTRT's 50-ohm output, and consider using a antenna with a built-in balun to simplify the design.

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SC189CULTRT Overview

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