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LTC7862HUFD#TRPBF - Analog Devices

Description: 140V High Efficiency Switching Surge Stopper Wide VIN Range: 4V to 140V (150V Abs Max) Adjustable Switching Frequency: 50kHz to 900kHz

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LTC7862HUFD#TRPBF - Analog Devices - PCB symbol
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PCB Footprints
LTC7862HUFD#TRPBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UFD Package 20-Lead Plastic QFN (4mm × 5mm)
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3D Models
LTC7862HUFD#TRPBF - Analog Devices - 3D model - Quad Flat No-Lead - UFD Package 20-Lead Plastic QFN (4mm × 5mm)
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LTC7862HUFD#TRPBF Details

  • Manufacturer Part Number:

    LTC7862HUFD#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-20

  • Pin Count:

    24

  • Manufacturer Package Code:

    05-08-1711

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    INPUT FAULT PROTECTION CONTROLLER

  • JESD-30 Code:

    R-PQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    140 V

  • Supply Voltage-Min (Vsup):

    4 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

LTC7862HUFD#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC7862HUFD#TRPBF involves keeping the input and output traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.
  • The selection of input and output capacitors for the LTC7862HUFD#TRPBF depends on the specific requirements of your application. In general, it's recommended to use low-ESR capacitors with a high ripple current rating. The input capacitor should be at least 10uF, and the output capacitor should be at least 22uF. It's also important to consider the voltage rating, temperature range, and physical size of the capacitors.
  • The LTC7862HUFD#TRPBF has an operating temperature range of -40°C to 125°C, but it's recommended to derate the device's performance at high temperatures. It's also important to consider the thermal resistance of the package and the PCB layout to ensure that the device does not exceed its maximum junction temperature.
  • To ensure proper power-up and power-down of the LTC7862HUFD#TRPBF, it's recommended to use a soft-start circuit to limit the inrush current and prevent voltage overshoots. Additionally, it's important to ensure that the input voltage is stable and within the recommended range before enabling the device.
  • The LTC7862HUFD#TRPBF is a high-performance, high-power DC/DC converter that is commonly used in applications such as automotive, industrial, and medical devices. It's particularly well-suited for applications that require high efficiency, high power density, and low noise.

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LTC7862HUFD#TRPBF Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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