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LS12052BD33 - LITTELFUSE

Description: 5.5V 4A Low-Ron Power Distribution Load Switch

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PCB Footprints
LS12052BD33 - LITTELFUSE PCB footprint - Small Outline No-lead - Small Outline No-lead - DFN3x3_10L
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3D Models
LS12052BD33 - LITTELFUSE  - 3D model - Small Outline No-lead - DFN3x3_10L
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LS12052BD33 Details

  • Manufacturer Part Number:

    LS12052BD33

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7.32

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    eFUSE

  • JESD-30 Code:

    S-XDSO-N10

  • Length:

    3 mm

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC10,.11,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    3.6

  • Width:

    3 mm

LS12052BD33 Frequently Asked Questions (FAQs)

  • For optimal thermal performance, it is recommended to use a thermal pad on the bottom of the device and connect it to a large copper area on the PCB. This helps to dissipate heat efficiently. Additionally, keeping the PCB traces and vias away from the thermal pad can reduce thermal resistance.
  • To ensure reliable soldering, use a soldering iron with a temperature range of 250°C to 260°C. Apply a small amount of solder paste to the pads and use a reflow oven or a hot air gun to solder the device. Avoid using excessive solder or flux, as it can lead to reliability issues.
  • The LS12052BD33 can withstand voltage transients up to 1.5 times the maximum rated voltage (Vr) for a duration of 100 ms. However, it's recommended to use a transient voltage suppressor (TVS) or a voltage clamp to protect the device from voltage spikes and transients.
  • The LS12052BD33 is rated for operation up to 150°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the device's current rating and ensure proper heat sinking to maintain a safe operating temperature.
  • The LS12052BD33 has an internal ESD protection diode, but it's still recommended to follow proper ESD handling procedures during assembly and testing. Use an ESD wrist strap or mat, and ensure that the device is stored in an ESD-safe environment.

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LS12052BD33 Overview

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