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TPS3707-50DGNR - Texas Instruments

Description: Processor Supervisory Circuit With Power-Fail

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TPS3707-50DGNR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGN0008D
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TPS3707-50DGNR Details

  • Manufacturer Part Number:

    TPS3707-50DGNR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    8

  • Country Of Origin:

    Mainland China, Philippines, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    RESET THRESHOLD VOLTAGE IS 4.55V; POWER ON RESET GENERATOR; MANUAL RESET INPUT

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.07 mm

  • Supply Current-Max (Isup):

    0.05 mA

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.55V

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

    30

  • Width:

    3 mm

TPS3707-50DGNR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS3707-50DGNR involves placing the device close to the power source, using a solid ground plane, and keeping the input and output traces short and wide to minimize inductance and resistance.
  • Choose an output capacitor with a low ESR (Equivalent Series Resistance) and a high ripple current rating. A ceramic capacitor with an X5R or X7R dielectric is recommended. The output capacitor value should be at least 10uF to ensure stability.
  • The TPS3707-50DGNR can handle input voltages up to 60V, but it's recommended to keep the input voltage below 50V for optimal performance and reliability.
  • Use a voltage supervisor or a reset IC to monitor the input voltage and reset the system if the voltage goes out of range. You can also add a voltage clamp or a TVS diode to protect the device from voltage spikes and surges.
  • The thermal derating curve for the TPS3707-50DGNR is not explicitly stated in the datasheet, but as a general rule, the device's power rating decreases by 50% for every 10°C increase in ambient temperature above 25°C.

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TPS3707-50DGNR 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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Part Image TPS3707-50DGNG4 Texas Instruments

Voltage Supervisor/Reset IC, Fixed, 1 Channel, +4.55V, CMOS, PDSO8