| Control mode | Secondary-side regulation |
| Switching frequency (Max) (kHz) | 130 |
| UVLO thresholds on/off (V) | 10.3/9.3 |
| Duty cycle (Max) (%) | 99 |
| Features | SSR, Quasi-Resonant, Error Amplifier, Green Mode, Light Load Efficiency, Current Limiting |
| Operating temperature range (C) | -40 to 105 |
| Rating | Automotive |
| Device type | Controllers |
| Topology | Flyback |
- 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
- Bias Supplies for LCD-Monitors, LCD-TV, PDP-TV,
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.
