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TPS65262RHBT - Texas Instruments

Description: 18V Input, 3A/1A/1A Triple Synchronous Step-Down Converter with 200mA/100mA Dual LDOs

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PCB Footprints
TPS65262RHBT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHB0032E
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3D Models
TPS65262RHBT - Texas Instruments  - 3D model - Quad Flat No-Lead - RHB0032E
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TPS65262RHBT Details

  • Manufacturer Part Number:

    TPS65262RHBT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    CUR LIM OF BUCK 2 AND 3 IS 3AMP; LDO IS ALSO AVAILABLE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    1.3 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    5

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    17 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    670 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

TPS65262RHBT Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a compact layout with the input capacitors (CIN) placed close to the VIN pin, and the output capacitors (COUT) placed close to the VOUT pin. Additionally, the device should be placed near the power source and the load to minimize noise and voltage drops.
  • The TPS65262RHBT has a fixed output voltage option, but you can also use an external resistor divider network to set the output voltage. Use the formula provided in the datasheet to calculate the required resistor values for your desired output voltage.
  • The TPS65262RHBT has an absolute maximum input voltage rating of 18V. However, the recommended operating input voltage range is 2.7V to 15V. Exceeding the absolute maximum rating can damage the device.
  • To ensure stability, follow the recommended layout and placement guidelines, use high-quality capacitors with low ESR, and ensure the input and output capacitors are properly sized. Additionally, avoid using capacitors with high ESL (Equivalent Series Inductance) values.
  • The power dissipation of the TPS65262RHBT depends on the input voltage, output voltage, and output current. Use the formula provided in the datasheet to calculate the power dissipation (PD) in watts: PD = (VIN - VOUT) x IOUT x Efficiency. Ensure the device is properly heat-sinked to prevent overheating.

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TPS65262RHBT 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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