Texas Instruments UCC2894DR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 10.86 | Dhs. 10.86 |
| 15+ | Dhs. 10.52 | Dhs. 157.80 |
| 25+ | Dhs. 10.29 | Dhs. 257.25 |
| 50+ | Dhs. 9.72 | Dhs. 486.00 |
| 100+ | Dhs. 8.57 | Dhs. 857.00 |
| N+ | Dhs. 1.71 | Price Inquiry |
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Product Overview
The UCC2894DR from Texas Instruments is a high-performance isolated PWM controller designed for flyback and forward converter topologies. This advanced IC delivers precise control for AC-DC offline switching applications, making it ideal for power supply designs requiring reliable performance and robust protection features.
Key Features & Benefits
- High-Speed Switching: 1MHz switching frequency enables compact transformer designs and reduced component size
- Wide Supply Range: Operates from 8.5V to 16V with 12.7V startup voltage for flexible power architecture
- Isolated Output: Provides galvanic isolation for enhanced safety and noise immunity
- Advanced Protection: Integrated current limiting safeguards against overload conditions
- Control Features: Soft start and synchronization capabilities for optimized system performance
- Extended Temperature Range: -40°C to 105°C junction temperature for demanding industrial applications
- Compact Package: Surface mount 16-SOIC package for space-efficient PCB layouts
- RoHS Compliant: Meets environmental standards for global market compliance
Applications
- AC-DC power supplies
- Offline switching converters
- Industrial power systems
- Telecommunications equipment
- Battery chargers
- Auxiliary power modules
Technical Highlights
With a maximum duty cycle of 70% and sophisticated control features including soft start and sync capabilities, the UCC2894DR provides designers with the flexibility needed for modern power conversion applications. The isolated topology ensures safe operation in applications requiring galvanic isolation between input and output.
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All specifications subject to change. Please refer to the manufacturer's datasheet for complete technical details.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Flyback, Forward |
| Voltage - Start Up | 12.7 V |
| Voltage - Supply (Vcc/Vdd) | 8.5V ~ 16V |
| Duty Cycle | 70% |
| Frequency - Switching | 1MHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting |
| Control Features | Soft Start, Sync |
| Operating Temperature | -40°C ~ 105°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SOIC |
| ROHS |  |
UCC2894DR.pdf