Datasheet Texas Instruments UCC28730D
| Manufacturer | Texas Instruments |
| Series | UCC28730 |
| Part Number | UCC28730D |
Zero Standby PSR Flyback Controller with CVCC and Wake-Up Monitoring 7-SOIC -40 to 125
Datasheets
UCC28730 Constant-Voltage, Constant-Current Controller With PSR and Wake-Up Mon. datasheet
PDF, 2.0 Mb, File published: Feb 6, 2015
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 | U28730 |
| 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) | 83 kHz |
| Frequency(Min) | 0.031 kHz |
| Operating Temperature Range | -40 to 125 C |
| Package Group | SOIC |
| Package Size: mm2:W x L | 7SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rating | Catalog |
| Special Features | PSR,HV Start-up,Low Power,Adjustable CBC,CV/CC Control,DCM,Light Load Efficiency,Soft Switching,Current Limiting,Thermal Shutdown,Green Mode,Input Line Monitor,Leading Edge Blanking,Soft Start,IoT Compatible,Power Delivery Compatible |
| UVLO Thresholds On/Off | 21/7 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: UCC28730EVM-552
UCC28730 Primary Side Flyback Controller with UCC24650 Secondary Side Wake Up
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: UCC28730 (2)
- UCC28730D UCC28730DR
Manufacturer's Classification
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > Flyback Controller
