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TMP302AQDRLRQ1 - Texas Instruments

Description: Automotive, Pin-Selectable Trip Point 1.4V-Capable Family of Temperature Switches

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TMP302AQDRLRQ1 - Texas Instruments PCB footprint - SO Transistor Flat Lead - SO Transistor Flat Lead - DRL0006A
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TMP302AQDRLRQ1 - Texas Instruments  - 3D model - SO Transistor Flat Lead - DRL0006A
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TMP302AQDRLRQ1 Details

  • Manufacturer Part Number:

    TMP302AQDRLRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    R-PDSO-N6

  • JESD-609 Code:

    e4

  • Length:

    1.6 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSON

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.6 mm

  • Supply Current-Max (Isup):

    0.015 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    1.4 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.2 mm

TMP302AQDRLRQ1 Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane and a thermal relief pattern around the device to minimize thermal resistance and ensure accurate temperature readings.
  • The TMP302AQDRLRQ1 has an internal POR and BOR circuitry that resets the device during power-up. To handle this, ensure a stable power supply and add a capacitor to the VCC pin to filter out noise and voltage droops.
  • Texas Instruments recommends a 1-point or 2-point calibration procedure using an external reference temperature source to ensure accurate temperature readings. The calibration data can be stored in an external EEPROM or microcontroller.
  • To ensure EMC and EMI compliance, follow proper PCB layout and design guidelines, use shielding and filtering components, and ensure the device is properly grounded and decoupled.
  • The TMP302AQDRLRQ1 has a response time of approximately 10 seconds to 90% of the final temperature reading, depending on the thermal coupling and ambient conditions.

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TMP302AQDRLRQ1 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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