Part Image

TPSM82901SISR - Texas Instruments

Description: Switching Voltage Regulators 3-V to 17-V, 1-A high efficiency, low IQ synchronous buck converter module with integrated inductor

Download TPSM82901SISR 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
TPSM82901SISR - Texas Instruments PCB footprint - Other - Other - SIS0011A_2023
click to zoom
3D Models
TPSM82901SISR - Texas Instruments  - 3D model - Other - SIS0011A_2023
click to zoom

TPSM82901SISR Details

  • Manufacturer Part Number:

    TPSM82901SISR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    PFM CONTROL ALSO POSSIBLE

  • Analog IC - Other Type:

    SWITCHING REGULATOR WITH BUILT IN INDUCTOR

  • Control Mode:

    CURRENT/VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    17 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-N11

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    11

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.4 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSON

  • Package Equivalence Code:

    SOLCC11(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.6 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2500 kHz

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2.8 mm

TPSM82901SISR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output capacitors close to the IC, and use short, wide traces for the power lines.
  • Ensure that the output capacitor has a low ESR, and the input capacitor has a high capacitance. Also, add a 10nF capacitor between the VCC and GND pins to filter noise.
  • The maximum input voltage is 6.5V, but it's recommended to keep it below 5.5V for optimal performance and reliability.
  • The output voltage is determined by the resistive divider network (R1 and R2) connected to the FB pin. Use the formula: Vout = 0.8V x (1 + R2/R1).
  • A minimum input capacitance of 10uF is recommended, but a larger capacitance (e.g., 22uF) is recommended for high-impedance sources or noisy input lines.

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

TPSM82901SISR Overview

Use the download button to access the TPSM82901SISR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TPSM8, 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 TPSM82901SISR

Showing 0 results