Part Image

TPS65251-3RHAT - Texas Instruments

Description: 4.5-V to 18-V input, 3A/2A/2A output, Synchronous triple buck converter

Download TPS65251-3RHAT Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
TPS65251-3RHAT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHA0040E
click to zoom
3D Models
TPS65251-3RHAT - Texas Instruments  - 3D model - Quad Flat No-Lead - RHA0040E
click to zoom

TPS65251-3RHAT Details

  • Manufacturer Part Number:

    TPS65251-3RHAT

  • 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:

    ALSO OPERATES IN PFM CONTROL TECHNIQUE; CUR LIM FOR BUCK 2 AND 3 IS 4.1 A; ADJ OUTPUT IS 0.8 TO 17V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    17 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PQCC-N40

  • JESD-609 Code:

    e4

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    3

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    17 V

  • Output Voltage-Min:

    0.8 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:

    2200 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    6 mm

TPS65251-3RHAT Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS65251-3RHAT involves placing the input capacitors close to the VIN pin, using a solid ground plane, and keeping the high-current paths short and wide. TI provides a recommended layout in the datasheet and application notes.
  • The output voltage of the TPS65251-3RHAT can be set using the VID pins. TI provides a voltage code table in the datasheet to help you choose the right output voltage for your application. You can also use TI's online voltage calculator tool to determine the correct VID pin configuration.
  • The TPS65251-3RHAT can handle input voltages up to 18V, but it's recommended to keep the input voltage below 15V for optimal performance and reliability.
  • To ensure stability and reliability, follow the recommended component values and PCB layout guidelines in the datasheet. Also, make sure to decouple the input and output pins properly, and use a sufficient input capacitor to filter out noise and ripple.
  • The TPS65251-3RHAT is rated for operation up to 105°C, but its performance and reliability may degrade at high temperatures. Make sure to follow the thermal design guidelines in the datasheet and application notes to ensure reliable operation in high-temperature environments.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

TPS65251-3RHAT Overview

Use the download button to access the TPS65251-3RHAT schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TPS65, or try a keyword search, such as Switching Regulator or Controllers

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.

Parts related to TPS65251-3RHAT

Showing 0 results

TPS65251-3RHAT Alternates

Showing results

Image Part Number Model
Part Image TPS65251-3RHAR Texas Instruments

Switching Regulator, Current-mode, 3A, 2200kHz Switching Freq-Max, BICMOS, PQCC40