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TPS3620-33DGKR - Texas Instruments

Description: Battery-Backup Supervisors for RAM Retention

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TPS3620-33DGKR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK  (S-PDSO-G8)
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TPS3620-33DGKR - Texas Instruments  - 3D model - Small Outline Packages - DGK  (S-PDSO-G8)
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TPS3620-33DGKR Details

  • Manufacturer Part Number:

    TPS3620-33DGKR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    MANUAL RESET; POWER ON RESET GENERATOR; VOLTAGE MONITOR FOR POWER-FAIL OR LOW-BATTERY MONITORING

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    BATTERY BACKUP SUPERVISOR

  • 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:

    1.1 mm

  • Supply Current-Max (Isup):

    0.04 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.65 V

  • Supply Voltage-Nom (Vsup):

    3.3 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:

    +2.93V

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

    30

  • Width:

    3 mm

TPS3620-33DGKR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS3620-33DGKR involves placing the input capacitor close to the VIN pin, and the output capacitor close to the VOUT pin. Additionally, the GND pin should be connected to a solid ground plane to reduce noise and improve stability.
  • To ensure stability, make sure the output capacitor has a low equivalent series resistance (ESR) and is placed close to the VOUT pin. Also, the input capacitor should be placed close to the VIN pin and have a low ESR as well. Additionally, the PCB layout should be designed to minimize parasitic inductance and capacitance.
  • The TPS3620-33DGKR can handle input voltages up to 15V, but it's recommended to keep the input voltage below 12V for optimal performance and to prevent overheating.
  • The TPS3620-33DGKR is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation.
  • The output voltage of the TPS3620-33DGKR is fixed at 3.3V and is determined by the internal voltage divider network. It's not adjustable.

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TPS3620-33DGKR 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 TPS3620-33DGKT Texas Instruments

Fixed, 2 Channel, +2.93V, CMOS, PDSO8

Part Image TPS3620-33DGKTG4 Texas Instruments

BATTERY BACKUP SUPERVISOR, Fixed, 1 Channel, CMOS, PDSO8