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PCA9420BSAZ - NXP

Description: Power Management Specialized - PMIC micro-pmic

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PCA9420BSAZ - NXP PCB footprint - Other - Other - PCA9420BSAZ-6
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PCA9420BSAZ - NXP  - 3D model - Other - PCA9420BSAZ-6
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PCA9420BSAZ Details

  • Manufacturer Part Number:

    PCA9420BSAZ

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    19 Weeks

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    5

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    INTEGRATED POWER MANAGEMENT UNIT

  • JESD-30 Code:

    S-PQCC-N24

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.12SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    3.3 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +2.5V

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

    30

  • Width:

    3 mm

PCA9420BSAZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the PCA9420BSAZ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the IC and the capacitors. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure the stability of the output voltage, it's essential to use the recommended output capacitors (10uF ceramic and 22uF electrolytic) and to keep the output voltage line as short as possible. Additionally, the input voltage should be well-regulated and decoupled.
  • Although the datasheet specifies a maximum input voltage of 5.5V, it's recommended to limit the input voltage to 5V to ensure reliable operation and to prevent damage to the IC.
  • While the PCA9420BSAZ is rated for operation up to 125°C, it's essential to consider the derating of the output current and the potential for reduced reliability at high temperatures. It's recommended to consult with NXP Semiconductors or a thermal expert for specific guidance.
  • To troubleshoot issues with the PCA9420BSAZ, start by checking the input voltage, output voltage, and current consumption. Verify that the PCB layout and component selection meet the recommended specifications. Use an oscilloscope to check for noise, oscillations, or other anomalies on the output voltage line.

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PCA9420BSAZ 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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