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PAC1921-1-AIA-TR - Microchip

Description: Current & Power Monitors & Regulators Single High Side Current Sensor, I2C/SMBus with Analog Output, 32V

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PAC1921-1-AIA-TR - Microchip - PCB symbol
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PCB Footprints
PAC1921-1-AIA-TR - Microchip PCB footprint - Small Outline No-lead - Small Outline No-lead - 10-pin 3mmx3mm_2021
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PAC1921-1-AIA-TR - Microchip - 3D model - Small Outline No-lead - 10-pin 3mmx3mm_2021
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PAC1921-1-AIA-TR Details

  • Manufacturer Part Number:

    PAC1921-1-AIA-TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    10

  • Manufacturer Package Code:

    VDFN-10

  • Country Of Origin:

    Philippines, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    21 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    14

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    HIGH SIDE POWER/CURRENT MONITOR|

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC10,.12,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.9 mm

  • Supply Current-Max (Isup):

    0.9 mA

  • Supply Voltage-Max (Vsup):

    5 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

PAC1921-1-AIA-TR Frequently Asked Questions (FAQs)

  • A good PCB layout for the PAC1921-1-AIA-TR involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces connecting the device to the power supply and load.
  • To ensure accurate current measurements, make sure to use a high-precision shunt resistor, keep the sense lines as short as possible, and use a low-noise analog-to-digital converter (ADC) to convert the sense voltage to a digital signal.
  • The PAC1921-1-AIA-TR is rated for operation from -40°C to +125°C, but the device's accuracy and reliability may degrade at extreme temperatures. It's essential to ensure proper thermal management and heat dissipation in the system design.
  • Yes, the PAC1921-1-AIA-TR can be used for high-side current sensing, but it requires a voltage translator or level shifter to shift the sense voltage to a level compatible with the device's input range.
  • Calibration involves adjusting the device's gain and offset to match the specific application requirements. This can be done using the device's built-in calibration registers or through external calibration using a precision voltage source and a digital multimeter.

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PAC1921-1-AIA-TR Overview

Use the download button to access the PAC1921-1-AIA-TR 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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