Datasheet Texas Instruments UCC256403DDBT
| Manufacturer | Texas Instruments |
| Series | UCC256403 |
| Part Number | UCC256403DDBT |
LLC resonant controller with ultra-low power and ultra-quiet standby operation 14-SOIC -40 to 125
Datasheets
Datasheet
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 14 |
| Package Type | DDB |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDCC-L |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | UCC256403 |
| Width (mm) | 3.9 |
| Length (mm) | 9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | Download |
Parametrics
| Approx. price | .704 | 1ku US$ |
| Control method | Current |
| Duty cycle(Max) | 50 % |
| Features | Integrated Gate Drivers,Light Load Efficiency,Low Power,Programmable Soft Start,Thermal Shutdown,Zero Voltage Switching |
| Frequency(Min) | 35 kHz |
| Gate drive(Typ) | 0.6 A |
| Operating temperature range | -40 to 125 C |
| Package Group | SOIC|14 |
| Package size: mm2:W x L | 14SOIC: 59 mm2: 6 x 9.9 (SOIC|14) PKG |
| Rating | Catalog |
| Topology | Half-Bridge,Resonant LLC |
| VCC(Max) | 30 V |
| VCC(Min) | 11.25 V |
Eco Plan
| RoHS | Compliant |
| Pb Free | Yes |
Model Line
Series: UCC256403 (3)
- UCC256403ADDBR UCC256403DDBR UCC256403DDBT
Manufacturer's Classification
- Semiconductors > Analog and Mixed-Signal > Power management > Offline & isolated DC/DC controllers & converters > PWM controllers & resonant controllers
