Part Image

UC2856QDWRQ1 - Texas Instruments

Description: Automotive 8V to 40V, Up to 1MHz Current Mode PWM Controller

Download UC2856QDWRQ1 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
UC2856QDWRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0016A
click to zoom
3D Models
UC2856QDWRQ1 - Texas Instruments  - 3D model - Small Outline Packages - DW0016A
click to zoom

UC2856QDWRQ1 Details

  • Manufacturer Part Number:

    UC2856QDWRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    8 V

  • Input Voltage-Nom:

    15 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2 A

  • Output Voltage-Nom:

    5.1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    40 V

  • Supply Voltage-Min (Vsup):

    7.7 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

UC2856QDWRQ1 Frequently Asked Questions (FAQs)

  • A good PCB layout for the UC2856QDWRQ1 involves keeping the input and output stages separate, using a star-ground configuration, and placing the input and output capacitors close to the IC. Additionally, using a ground plane and shielding can help reduce EMI.
  • The choice of input and output capacitors for the UC2856QDWRQ1 depends on the specific application requirements. Generally, low-ESR capacitors with a high ripple current rating are recommended. The input capacitor should be at least 10uF, and the output capacitor should be at least 22uF.
  • The UC2856QDWRQ1 can operate in an ambient temperature range of -40°C to 125°C. However, the device's performance and reliability may be affected at extreme temperatures.
  • Proper thermal management for the UC2856QDWRQ1 involves providing adequate heat sinking, using a thermal interface material, and ensuring good airflow around the device. The device's thermal pad should be connected to a heat sink or a copper plane on the PCB.
  • The recommended input voltage range for the UC2856QDWRQ1 is 12V to 28V. Operating the device outside of this range may affect its performance and reliability.

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

UC2856QDWRQ1 Overview

Use the download button to access the UC2856QDWRQ1 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like UC285, 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 UC2856QDWRQ1

Showing 0 results

UC2856QDWRQ1 Alternates

Showing results

Image Part Number Model
Part Image UC2856DW Unitrode Corporation

Switching Controller, Current-mode, 2A, 1000kHz Switching Freq-Max, BIPolar, PDSO16

Part Image UC2856DWTR Unitrode Corporation

Switching Controller, Current-mode, 2A, 1000kHz Switching Freq-Max, BIPolar, PDSO16

Part Image UC3856DWTR Unitrode Corporation

Switching Controller, Current-mode, 2A, 1000kHz Switching Freq-Max, BIPolar, PDSO16

Part Image UC2856DWTRG4 Texas Instruments

Switching Controller, Current-mode, 2A, 1000kHz Switching Freq-Max, BICMOS, PDSO16

Part Image UC2856DWTR Texas Instruments

Switching Controller, Current-mode, 2A, 1000kHz Switching Freq-Max, BICMOS, PDSO16

For a full list of alternate parts for UC2856QDWRQ1, check out Findchips.com