Datasheet Texas Instruments UCC2819APWR
| Manufacturer | Texas Instruments |
| Series | UCC2819A |
| Part Number | UCC2819APWR |
BiCMOS Power Factor Preregulator 16-TSSOP -40 to 85
Datasheets
UCC2819A Power Factor Preregulator datasheet
PDF, 1.0 Mb, File published: Sep 9, 2003
Extract from the document
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 16 |
| Package Type | PW |
| Industry STD Term | TSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | 2819A |
| Width (mm) | 4.4 |
| Length (mm) | 5 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Download |
Parametrics
| Control Method | CCM |
| Device Type | Single-phase PFC |
| Operating Supply Current | 4 mA |
| Operating Supply(Max) | 17 V |
| Operating Temperature Range | -40 to 85 C |
| Package Group | TSSOP |
| Package Size: mm2:W x L | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) PKG |
| Peak Output Sink Current Gate Drive | 1.2 A |
| Peak Output Source Current Gate Drive | -1.2 A |
| Practical Operating Frequency(Max) | 0.25 MHz |
| Rating | Catalog |
| Special Features | Average Current Mode,Enable,OVP |
| Startup Current | 0.15 mA |
| UVLO Thresholds On/Off | 10.2/9.7 V |
Eco Plan
| RoHS | Compliant |
Application Notes
- Startup Current transient of the Leading Edge Triggered PFC ControllersPDF, 43 Kb, File published: Jun 30, 2004
- Avoiding Audible Noise at Light Loads When Using Leading Edge Triggered PFC Con (Rev. C)PDF, 57 Kb, Revision: C, File published: Apr 13, 2011
This application note applies to the TI average current mode, leading edge modulation PFC controllers. See Applicable Device Table for part numbers.
Model Line
Series: UCC2819A (7)
- UCC2819AD UCC2819ADG4 UCC2819ADR UCC2819ADRG4 UCC2819APW UCC2819APWG4 UCC2819APWR
Manufacturer's Classification
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > Power Factor Correction