Part Image

UCC28250PW - Texas Instruments

Description: Advanced PWM Controller with Pre-Bias Operation

Download UCC28250PW 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
UCC28250PW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G20)
click to zoom
3D Models
UCC28250PW - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G20)
click to zoom

UCC28250PW Details

  • Manufacturer Part Number:

    UCC28250PW

  • 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:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT/VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    17 V

  • Input Voltage-Min:

    4.7 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    3.38 V

  • Output Voltage-Min:

    3.22 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max (Isup):

    3.4 mA

  • Supply Voltage-Max (Vsup):

    17 V

  • Supply Voltage-Min (Vsup):

    4.7 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

UCC28250PW Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the UCC28250PW evaluation module documentation, which includes guidelines for component placement, trace routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
  • The UCC28250PW datasheet provides guidelines for selecting external components such as the input filter, output filter, and feedback network components. Additionally, Texas Instruments offers online tools and simulation models to help designers select the optimal components for their specific application.
  • The UCC28250PW is rated for operation from -40°C to 125°C, but the maximum operating temperature range may vary depending on the specific application and thermal management. It's recommended to consult the datasheet and thermal management guidelines to ensure reliable operation.
  • Texas Instruments provides a troubleshooting guide in the UCC28250PW datasheet, which includes common issues and their solutions. Additionally, designers can use online resources such as the TI E2E forum and application notes to troubleshoot issues and optimize their design.
  • Yes, the UCC28250PW is compatible with lead-free soldering processes and is RoHS-compliant. However, it's recommended to follow the recommended soldering profile and guidelines to ensure reliable assembly and operation.

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

UCC28250PW Overview

Use the download button to access the UCC28250PW schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like UCC28, 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 UCC28250PW

Showing 0 results

UCC28250PW Alternates

Showing results

Image Part Number Model
Part Image UCC28250PWR Texas Instruments

Switching Controller, Current/voltage-mode, 1000kHz Switching Freq-Max, PDSO20

Part Image UCC28250PWT Texas Instruments

Switching Controller, Current/voltage-mode, 1150kHz Switching Freq-Max, BICMOS, PDSO20