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MC34713EP - NXP

Description: Single Switch-Mode Power Supply

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PCB Footprints
MC34713EP - NXP PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 24 QFN (1)
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3D Models
MC34713EP - NXP  - 3D model - Quad Flat No-Lead - 24 QFN (1)
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MC34713EP Details

  • Manufacturer Part Number:

    MC34713EP

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    4 X 4 MM, 1 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, QFN-24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    3.3 V

  • JESD-30 Code:

    S-XQCC-N24

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    5 A

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    25 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    40

  • Width:

    4 mm

MC34713EP Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the MC34713EP involves placing the device close to the battery, using a solid ground plane, and keeping the input and output capacitors close to the device. A 4-layer PCB is recommended, with the top layer for signals, the second layer for the power plane, the third layer for the ground plane, and the bottom layer for the signals.
  • To optimize the performance of the MC34713EP, ensure that the input voltage is within the recommended range, use a low-ESR input capacitor, and minimize the trace length and width to reduce parasitic inductance. Additionally, use a low-impedance output capacitor and ensure that the output voltage is within the recommended range.
  • The MC34713EP has a thermal shutdown feature that turns off the device when the junction temperature exceeds 150°C. To ensure reliable operation, ensure good airflow around the device, use a heat sink if necessary, and avoid blocking the thermal pads on the package.
  • To troubleshoot issues with the MC34713EP, start by checking the input voltage and current, output voltage and current, and the enable pin. Use an oscilloscope to check for oscillations or noise on the output. Check the PCB layout and component placement for any errors or omissions. Consult the datasheet and application notes for guidance on troubleshooting specific issues.
  • To minimize EMI and EMC issues with the MC34713EP, use a shielded inductor, keep the PCB layout compact, and use a common-mode choke on the input. Ensure that the device is placed away from sensitive analog circuits and use a metal shield around the device if necessary.

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MC34713EP Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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Part Image MC34713EP Rochester Electronics LLC

5A SWITCHING REGULATOR, 1000kHz SWITCHING FREQ-MAX, QCC24, 4 X 4 MM, 1 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, QFN-24

Part Image MC34713EP Freescale Semiconductor

Switching Regulator, Voltage-mode, 5A, 1000kHz Switching Freq-Max