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NCV5171EDR2G - onsemi

Description: For Automotive and other applications requiring site and control changes; Automotive versions of the CS5171 and CS5173; Built-in Overcurrent Protection; High Frequency Allows for Small Components; Minimum External Components; Frequency Foldback Reduces Component Stress During an Overcurrent Condition; Thermal Shutdown with Hysteresis; Easy External Synchronization; Integrated Power Switch: 1.5A Guarnateed; Pin-to-Pin Compatible with LT1372/1373; These are Pb-free device; Wide Input Range: 2.7V to 30V

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NCV5171EDR2G - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC-8 NB CASE 751-07 ISSUE AK
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NCV5171EDR2G Details

  • Manufacturer Part Number:

    NCV5171EDR2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC-8 Narrow Body

  • Package Description:

    SOIC-8 Narrow Body-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    751-07

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    27 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    7

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    2.7 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2.4 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    8 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    310 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

NCV5171EDR2G Frequently Asked Questions (FAQs)

  • A good PCB layout for the NCV5171EDR2G involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a shielded inductor and to keep the switching node (SW) away from sensitive analog circuits.
  • To ensure the NCV5171EDR2G operates within its SOA, monitor the input voltage, output current, and junction temperature. Make sure the input voltage is within the recommended range, the output current is within the maximum rating, and the junction temperature is below the maximum rating of 150°C.
  • A low-ESR ceramic capacitor with a value of 10uF to 22uF is recommended for the input capacitor. The capacitor should be placed close to the VIN pin and have a voltage rating of at least 25V.
  • Choose an output capacitor with a low ESR and a value of 10uF to 47uF. The capacitor should be placed close to the VOUT pin and have a voltage rating of at least 10V. Consider using a ceramic or polymer capacitor with a low ESR to minimize output voltage ripple.
  • The EN (enable) pin is used to turn the regulator on or off. Connect the EN pin to VIN to enable the regulator, or connect it to GND to disable it. The EN pin can also be used to implement a power-good function or to sequence the power-up of multiple regulators.

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NCV5171EDR2G Overview

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