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TPL9202PWPR - Texas Instruments

Description: 8-Channel Relay Driver with Integrated 5V LDO and Brown-Out Detection

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TPL9202PWPR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP(R-PDSO-G20)-ren1
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TPL9202PWPR - Texas Instruments  - 3D model - Small Outline Packages - PWP(R-PDSO-G20)-ren1
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TPL9202PWPR Details

  • Manufacturer Part Number:

    TPL9202PWPR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    20

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    POWER SUPPLY SUPPORT CIRCUIT

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.15 A

  • Output Voltage-Max:

    16.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max (Isup):

    5 mA

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    7 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +3.75,4.25V

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

    30

  • Width:

    4.4 mm

TPL9202PWPR Frequently Asked Questions (FAQs)

  • A good PCB layout is crucial for the TPL9202PWPR. Ensure a solid ground plane, keep the input and output capacitors close to the IC, and use a Kelvin connection for the sense resistor. Refer to the TI application note SLVAE04 for more details.
  • The sense resistor value depends on the desired current limit and the voltage drop across the resistor. Use the formula Rsense = (Vout - Vin) / (Imax * 2) to calculate the value. Typically, a 1% or 0.1% tolerance resistor is recommended.
  • The EN (enable) pin is an active-high input that allows you to turn the device on or off. Connect it to a logic signal or a pull-up resistor to Vin. When EN is high, the device is enabled; when EN is low, the device is disabled.
  • The TPL9202PWPR has a thermal pad that must be connected to a solid ground plane for heat dissipation. Ensure good airflow, and consider using a heat sink if the device will be operating at high temperatures or high currents.
  • The TPL9202PWPR has a higher current limit (2A vs. 1A) and a lower dropout voltage (0.5V vs. 1.5V) compared to the TPL9201. The TPL9202PWPR also has a more accurate current limit and a faster response time.

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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 TPL9202PWP Texas Instruments

Power Supply Support Circuit, Fixed, 8 Channel, +3.75,4.25V, PDSO20

Part Image TPL9202PWPG4 Texas Instruments

Power Supply Support Circuit, Fixed, 8 Channel, +3.75,4.25V, PDSO20