Datasheet Texas Instruments UCC28911D
| Manufacturer | Texas Instruments |
| Series | UCC28911 |
| Part Number | UCC28911D |
700V Flyback Switcher with Constant-Voltage Constant-Current and Primary-side Regulation 7-SOIC -40 to 125
Datasheets
UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control datasheet
PDF, 1.5 Mb, Revision: D, File published: Dec 19, 2016
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 7 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 75 |
| Carrier | TUBE |
| Device Marking | U28911 |
| Width (mm) | 3.91 |
| Length (mm) | 4.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | Download |
Parametrics
| Control Method | Current |
| Duty Cycle(Max) | 99 % |
| Frequency(Max) | 115 kHz |
| Frequency(Min) | 0.42 kHz |
| Operating Temperature Range | -40 to 125 C |
| Output Power 175-265Vac(Max) | 12 W |
| Output Power 85-265Vac(Max) | 10 W |
| Package Size: mm2:W x L | 7SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rating | Catalog |
| Special Features | Light Load Efficiency,Current Limiting,Integrated Switch,Adjustable Switching Frequency,HV Start-up,Thermal Shutdown,Green Mode,Input Line Monitor,Leading Edge Blanking,Soft Start |
| Topology | Buck,Flyback |
| UVLO Thresholds On/Off | 9.5/6.5 V |
| Vin(Max) | 450 V |
| Vin(Min) | 30 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: UCC28911EVM-718
UCC28911 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Troubleshooting TI PSR controllersPDF, 6.5 Mb, File published: Oct 3, 2016
- Choosing Standard Recovery Diode or Ultra-Fast Diode in SnubberPDF, 231 Kb, File published: Oct 9, 2015
Model Line
Series: UCC28911 (2)
- UCC28911D UCC28911DR
Manufacturer's Classification
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > Offline Converter
