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UCC28600-Q1

ACTIVE

Automotive 8-pin current mode Flyback controller with green mode

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Data sheet

UCC28600-Q1

ACTIVE
Data sheet Order now

Product details

Operating temperature range (°C) -40 to 105 Control mode Secondary-side regulation Topology Flyback Rating Automotive Features Automotive qualified, Light load efficiency, Overcurrent protection, Quasi-Resonant, Secondary-side regulated Duty cycle (max) (%) 99
Operating temperature range (°C) -40 to 105 Control mode Secondary-side regulation Topology Flyback Rating Automotive Features Automotive qualified, Light load efficiency, Overcurrent protection, Quasi-Resonant, Secondary-side regulated Duty cycle (max) (%) 99
SOIC (D) 8 29.4 mm² 4.9 x 6
  • Qualified for Automotive Applications
  • Green-Mode Controller With Advanced Energy Saving Features
  • Quasi-Resonant Mode Operation for Reduced EMI and
    Low Switching Losses (Low Voltage Switching)
  • Low Standby Current for System No-Load Power Consumption
  • Low Startup Current: 25 µA Maximum
  • Programmable Overvoltage Protection, Line and Load
  • Internal Overtemperature Protection
  • Current Limit Protection
    • Cycle-by-Cycle Power Limit
    • Primary-Side Overcurrent Hiccup Restart Mode
  • 1-A Sink TrueDrive™, -0.75-A Source Gate Drive Output
  • Programmable Soft-Start
  • Green-Mode Status Pin (PFC Disable Function)
  • APPLICATIONS
    • Bias Supplies for LCD-Monitors, LCD-TV, PDP-TV,
      and Set Top Boxes
    • AC/DC Adapters and Offline Battery Chargers
    • Energy Efficient Power Supplies up to 200 W

TrueDrive Is a trademark of Texas Instruments
  • Qualified for Automotive Applications
  • Green-Mode Controller With Advanced Energy Saving Features
  • Quasi-Resonant Mode Operation for Reduced EMI and
    Low Switching Losses (Low Voltage Switching)
  • Low Standby Current for System No-Load Power Consumption
  • Low Startup Current: 25 µA Maximum
  • Programmable Overvoltage Protection, Line and Load
  • Internal Overtemperature Protection
  • Current Limit Protection
    • Cycle-by-Cycle Power Limit
    • Primary-Side Overcurrent Hiccup Restart Mode
  • 1-A Sink TrueDrive™, -0.75-A Source Gate Drive Output
  • Programmable Soft-Start
  • Green-Mode Status Pin (PFC Disable Function)
  • APPLICATIONS
    • Bias Supplies for LCD-Monitors, LCD-TV, PDP-TV,
      and Set Top Boxes
    • AC/DC Adapters and Offline Battery Chargers
    • Energy Efficient Power Supplies up to 200 W

TrueDrive Is a trademark of Texas Instruments

The UCC28600-Q1 is a PWM controller with advanced energy features to meet stringent world-wide energy efficiency requirements.

UCC28600-Q1 integrates built-in advanced energy saving features with high level protection features to provide cost effective solutions for energy efficient power supplies. UCC28600-Q1 incorporates frequency fold back and green mode operation to reduce the operation frequency at light load and no load operations.

UCC28600-Q1 is offered in the 8-pin SOIC (D) package. Operating ambient temperature range is –40°C to 105°C.

The Design Calculator, (Texas Instruments Literature number SLVC104), located in the Tools and Software section of the UCC28600-Q1 product folder, provides a user-interactive iterative process for selecting recommended component values for an optimal design.

The UCC28600-Q1 is a PWM controller with advanced energy features to meet stringent world-wide energy efficiency requirements.

UCC28600-Q1 integrates built-in advanced energy saving features with high level protection features to provide cost effective solutions for energy efficient power supplies. UCC28600-Q1 incorporates frequency fold back and green mode operation to reduce the operation frequency at light load and no load operations.

UCC28600-Q1 is offered in the 8-pin SOIC (D) package. Operating ambient temperature range is –40°C to 105°C.

The Design Calculator, (Texas Instruments Literature number SLVC104), located in the Tools and Software section of the UCC28600-Q1 product folder, provides a user-interactive iterative process for selecting recommended component values for an optimal design.
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* Data sheet UCC28600-Q1 datasheet 09 Sep 2010

Design & development

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SOIC (D) 8 Ultra Librarian
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