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PAC1952T-2E/4MX - Microchip

Description: Current & Power Monitors & Regulators Dual Low Side Power Monitor, I2C/SMBus, 2 Alerts, 32V

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PAC1952T-2E/4MX - Microchip - PCB symbol
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PCB Footprints
PAC1952T-2E/4MX - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 16-Lead Very Thin Quad Flat, No Lead Package (4MX)
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3D Models
PAC1952T-2E/4MX - Microchip - 3D model - Quad Flat No-Lead - 16-Lead Very Thin Quad Flat, No Lead Package (4MX)
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PAC1952T-2E/4MX Details

  • Manufacturer Part Number:

    PAC1952T-2E/4MX

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    16

  • Manufacturer Package Code:

    VQFN-16

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    23

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    QCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.9 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    3 mm

PAC1952T-2E/4MX Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended for optimal thermal performance. The device should be placed near a thermal pad or a heat sink to dissipate heat efficiently.
  • To ensure accurate current measurements, use a high-precision shunt resistor and ensure that the sense lines are properly routed and shielded to minimize noise and interference. Also, calibrate the device according to the datasheet recommendations.
  • The maximum allowed voltage on the VIN pin is 5.5V. Exceeding this voltage may damage the device. Ensure that the input voltage is regulated and within the recommended operating range.
  • The PAC1952T-2E/4MX has a built-in overcurrent protection feature. In the event of an overcurrent condition, the device will limit the current to prevent damage. However, it is still recommended to implement external overcurrent protection mechanisms, such as fuses or PTCs, to ensure system reliability.
  • The recommended clock frequency for the I2C interface is 100 kHz to 400 kHz. Operating the I2C interface within this frequency range ensures reliable communication and minimizes the risk of data corruption.

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PAC1952T-2E/4MX Overview

Use the download button to access the PAC1952T-2E/4MX schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like PAC19, or try a keyword search, such as Power Management Circuits

About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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