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UCC2808APW-2 - Texas Instruments

Description: Texas Instruments UCC2808APW-2, PWM Current Mode Controller, Dual 1 A, 1000 kHz 8-Pin TSSOP

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UCC2808APW-2 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0008A
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UCC2808APW-2 Details

  • Manufacturer Part Number:

    UCC2808APW-2

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    14 V

  • Input Voltage-Min:

    4.3 V

  • Input Voltage-Nom:

    10 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.4 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.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):

    20 mA

  • Supply Voltage-Max (Vsup):

    14 V

  • Supply Voltage-Min (Vsup):

    5 V

  • Supply Voltage-Nom (Vsup):

    10 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    3 mm

UCC2808APW-2 Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the UCC2808APW-2 is 500 kHz, but it can be pushed up to 1 MHz with proper design and layout considerations.
  • To ensure stability, it's essential to follow the recommended layout and component selection guidelines, including the use of a compensation network and a suitable output filter.
  • The maximum output current of the UCC2808APW-2 is 1.5 A, but it can be limited by the thermal performance of the package and the PCB design.
  • Yes, the UCC2808APW-2 can be used in a synchronous rectification topology, but it requires careful design and layout considerations to ensure proper operation and minimize losses.
  • The selection of external components, such as the output inductor and capacitor, depends on the specific application requirements and operating conditions. TI provides a detailed application note (SLUA271) that guides the component selection process.

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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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