Datasheet Texas Instruments UCC28051DG4
Manufacturer | Texas Instruments |
Series | UCC28051 |
Part Number | UCC28051DG4 |
PFC Controller for low to medium power applications requiring compliance with IEC 61000-3-2 8-SOIC -40 to 105
Datasheets
UCC2805x, UCC3805x Transition Mode PFC Controller datasheet
PDF, 1.3 Mb, Revision: G, File published: May 5, 2015
Extract from the document
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Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes |
Packaging
Pin | 8 |
Package Type | D |
Industry STD Term | SOIC |
JEDEC Code | R-PDSO-G |
Package QTY | 75 |
Carrier | TUBE |
Device Marking | 28051 |
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 | TM |
Device Type | Single-phase PFC |
Operating Supply Current | 4 mA |
Operating Supply(Max) | 18 V |
Operating Temperature Range | -40 to 105 C |
Package Group | SOIC |
Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
Peak Output Sink Current Gate Drive | 0.75 A |
Peak Output Source Current Gate Drive | -0.75 A |
Practical Operating Frequency(Max) | 0.2 MHz |
Rating | Catalog |
Special Features | OVP,Transition Mode Control |
Startup Current | 0.075 mA |
UVLO Thresholds On/Off | 12.5/9.7 V |
Eco Plan
RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: UCC28051EVM
UCC28051 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Design a transition-mode, bridgeless PFC with a standard PFC controllerPDF, 301 Kb, File published: Oct 24, 2014
- UCC38050 100W Critical Conduction (PFC) Reference Design (Rev. A)PDF, 215 Kb, Revision: A, File published: May 3, 2004
- High-Efficiency AC-DC TV Power Solutions: An Intelligent LED Backlight SchemePDF, 758 Kb, File published: Jul 15, 2011
This application note presents novel power architectures with regard to the ac-dc total power supply for anLCD TV design, achieving higher power efficiencies and lower cost. The revolutionary iHVMв„ў mechanism enables intelligent LED bias control to minimize power loss. On the other hand, the fast LED drivers provide precise LED ON-OFF control. In this report, two reference designs are discussed. - Analog Applications Journal 4Q 2014PDF, 1.8 Mb, File published: Oct 24, 2014
Model Line
Series: UCC28051 (5)
- UCC28051D UCC28051DG4 UCC28051DR UCC28051DRG4 UCC28051P
Manufacturer's Classification
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > Power Factor Correction