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TPS37A010122DYYRQ1 - Texas Instruments

Description: Supervisory Circuits Automotive 65-V window supervisor with ultra-low quiescent current and time-delay function

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TPS37A010122DYYRQ1 - Texas Instruments - PCB symbol
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TPS37A010122DYYRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DYY0014A
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TPS37A010122DYYRQ1 - Texas Instruments - 3D model - Small Outline Packages - DYY0014A
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TPS37A010122DYYRQ1 Details

  • Manufacturer Part Number:

    TPS37A010122DYYRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23, 14 PIN

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    MNL RST:Y;PW FL IO:N;PRG RST DLY:Y;WD:N;WDO:N;WWD:N

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    UNDER/OVERVOLTAGE SUPERVISOR

  • JESD-30 Code:

    R-PDSO-G14

  • Length:

    4.2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    0.0026 mA

  • Supply Voltage-Max (Vsup):

    65 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    16 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +0.8V, +0.8V

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

    30

  • Width:

    2 mm

TPS37A010122DYYRQ1 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good PCB design practices, such as keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing trace lengths and widths to reduce EMI and noise.
  • Choose input capacitors with a low ESR (Equivalent Series Resistance) and a high ripple current rating. For output capacitors, select ones with a low ESR and a high capacitance value. The datasheet provides guidelines for capacitor selection, and TI's WEBENCH tool can also help with component selection.
  • The maximum ambient temperature for the TPS37A010122DYYRQ1 is 105°C, but it's essential to consider the junction temperature (TJ) and ensure it doesn't exceed 125°C. Use thermal design and simulation tools to ensure the IC operates within a safe temperature range.
  • The TPS37A010122DYYRQ1 has a built-in OVP feature that can be enabled by connecting the OVP pin to a voltage divider. The datasheet provides a detailed explanation of the OVP implementation, and TI's application notes offer additional guidance.
  • The minimum input voltage required for the TPS37A010122DYYRQ1 to operate is 2.7V, but it's recommended to ensure a minimum input voltage of 3V to account for voltage drops and variations.

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TPS37A010122DYYRQ1 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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