-
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
UCC287503DBVR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 0.37 AED | Dhs. 0.37 AED |
| 15+ | Dhs. 0.38 AED | Dhs. 5.70 AED |
| 25+ | Dhs. 0.37 AED | Dhs. 9.25 AED |
| 50+ | Dhs. 0.35 AED | Dhs. 17.50 AED |
| 100+ | Dhs. 0.31 AED | Dhs. 31.00 AED |
| N+ | Dhs. 0.06 AED | Price Inquiry |
Couldn't load pickup availability
Texas Instruments UCC287503DBVR Flyback Controller IC
The UCC287503DBVR is a high-performance current-mode flyback controller from Texas Instruments, designed for isolated secondary-side synchronous rectification (SR) applications. This precision IC delivers reliable power conversion with comprehensive fault protection, making it ideal for industrial, telecom, and power supply designs requiring robust performance across demanding temperature ranges.
Key Features & Benefits
- Isolated Output Topology: Flyback with secondary-side synchronous rectification for enhanced efficiency
- Wide Supply Voltage Range: 10V to 26V operation with 15.3V start-up voltage
- High Switching Frequency: 65kHz for compact transformer design
- Comprehensive Protection: Current limiting, over-power, over-temperature, over-voltage, and short-circuit protection
- Soft Start Control: Reduces inrush current and stress on components
- Extended Temperature Range: -40°C to 125°C (TJ) for harsh environments
- Compact Surface Mount Package: SOT-23-6 for space-constrained designs
Applications
Perfect for AC/DC power supplies, isolated DC/DC converters, industrial control systems, telecom infrastructure, medical equipment, and automotive electronics requiring reliable isolated power conversion.
Quality & Compliance
All units are sourced from authorized distributors with full traceability. RoHS/REACH compliant. Datasheet and technical support available.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Flyback, Secondary Side SR |
| Voltage - Start Up | 15.3 V |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 26V |
| Duty Cycle | 80% |
| Frequency - Switching | 65kHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit |
| Control Features | Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-6 |
| Supplier Device Package | SOT-23-6 |
UCC287503DBVR.pdf