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TPS3779DDBVR - Texas Instruments

Description: Low Power, Dual Voltage Detector in Small µSON package

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TPS3779DDBVR - Texas Instruments - PCB symbol
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PCB Footprints
TPS3779DDBVR - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DBV0006A
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TPS3779DDBVR - Texas Instruments - 3D model - SOT23 (6-Pin) - DBV0006A
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TPS3779DDBVR Details

  • Manufacturer Part Number:

    TPS3779DDBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    6

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    VOLTAGE DETECTOR

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    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:

    LSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.45 mm

  • Supply Current-Max (Isup):

    0.0065 mA

  • Supply Voltage-Max (Vsup):

    6.5 V

  • Supply Voltage-Min (Vsup):

    1.5 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +1.182V

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

    30

  • Width:

    1.6 mm

TPS3779DDBVR Frequently Asked Questions (FAQs)

  • The recommended layout for the TPS3779DDBVR involves placing the input capacitor (CIN) close to the VIN pin, and the output capacitor (COUT) close to the VOUT pin. Additionally, the device should be placed near the power source, and the output voltage sense lines should be routed away from the input voltage lines to minimize noise coupling.
  • The input capacitor (CIN) should have a low ESR and be rated for the input voltage. A ceramic capacitor with a value of 1-10uF is recommended. The output capacitor (COUT) should have a low ESR and be rated for the output voltage. A ceramic capacitor with a value of 1-22uF is recommended. The capacitor values can be adjusted based on the specific application requirements.
  • The maximum output current that the TPS3779DDBVR can deliver is 1.5A. However, the output current should be derated based on the ambient temperature and the input voltage to ensure reliable operation.
  • The output voltage of the TPS3779DDBVR can be adjusted by connecting a resistive divider network between the VOUT pin and the GND pin. The resistive divider network should be designed to provide a voltage feedback signal to the FB pin that is proportional to the desired output voltage.
  • The EN pin on the TPS3779DDBVR is an active-high enable input that allows the device to be turned on or off. When the EN pin is high, the device is enabled and operates normally. When the EN pin is low, the device is disabled and the output voltage is turned off.

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TPS3779DDBVR 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 TPS3779DDBVT Texas Instruments

Voltage Detector, Adjustable, 2 Channel, +1.182V, PDSO6