Datasheet Texas Instruments UCC29950DR
| Manufacturer | Texas Instruments |
| Series | UCC29950 |
| Part Number | UCC29950DR |
UCC29950 CCM PFC and LLC Combo Controller 16-SOIC
Datasheets
UCC29950 CCM PFC and LLC Combo Controller datasheet
PDF, 3.2 Mb, Revision: A, File published: Mar 20, 2015
Extract from the document
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 16 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | UCC29950 |
| Width (mm) | 3.91 |
| Length (mm) | 9.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | Download |
Parametrics
| Control Method | CCM |
| Device Type | PFC+LLC |
| Operating Supply Current | 8 mA |
| Operating Supply(Max) | 18 V |
| Package Group | SOIC |
| Package Size: mm2:W x L | 16SOIC: 59 mm2: 6 x 9.9(SOIC) PKG |
| Peak Output Sink Current Gate Drive | 1.6 A |
| Peak Output Source Current Gate Drive | -1 A |
| Practical Operating Frequency(Max) | 0.1 MHz |
| Rating | Catalog |
| Special Features | Average Current Mode,Enable,OVP |
| Startup Current | 8 mA |
| UVLO Thresholds On/Off | 16.2/7.9 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: UCC29950EVM-631
UCC29950EVM-631 300-W PFC/LLC Off-Line AC/DC PSU Module EVM
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- LLC Design for UCC29950PDF, 7.6 Mb, File published: Feb 16, 2015
Model Line
Series: UCC29950 (2)
- UCC29950D UCC29950DR
Manufacturer's Classification
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > Power Factor Correction