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TPS2456RHHT - Texas Instruments

Description: Dual 12V Protection and Blocking ORing Controller

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PCB Footprints
TPS2456RHHT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHH0036B
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3D Models
TPS2456RHHT - Texas Instruments  - 3D model - Quad Flat No-Lead - RHH0036B
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TPS2456RHHT Details

  • Manufacturer Part Number:

    TPS2456RHHT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    36

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    THRESHOLD VOLTAGE IS 1.35 V

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    POWER SUPPLY SUPPORT CIRCUIT

  • Input Voltage-Max:

    15 V

  • Input Voltage-Min:

    8.5 V

  • JESD-30 Code:

    S-PQCC-N36

  • JESD-609 Code:

    e4

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    2

  • Number of Functions:

    2

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    500 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC36,.25SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    4 mA

  • Supply Voltage-Max (Vsup):

    15 V

  • Supply Voltage-Min (Vsup):

    8.5 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +1.35V

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

    30

  • Width:

    6 mm

TPS2456RHHT Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the TPS2456RHHT is -40°C to 125°C.
  • To ensure proper power-up and initialization, the EN pin should be pulled high, and the VCC pin should be powered up before the VIN pin. Additionally, the VIN pin should be powered up slowly (dv/dt < 10 V/μs) to prevent inrush current.
  • For optimal performance, it is recommended to place the TPS2456RHHT close to the load, and to use a solid ground plane to reduce noise and EMI. Additionally, the input and output capacitors should be placed close to the device, and the layout should be designed to minimize parasitic inductance and resistance.
  • The TPS2456RHHT has a built-in overcurrent protection feature that limits the output current to a safe level in the event of an overload. The device also has a fault detection pin (FLAG) that can be used to detect overcurrent, undervoltage, and overtemperature conditions.
  • The recommended input capacitor value is 10 μF to 22 μF, and the type should be a low-ESR ceramic capacitor (e.g. X5R or X7R). The input capacitor should be placed close to the VIN pin to reduce noise and ripple.

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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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