Texas Instruments UC2879DWTR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 23.75 | Dhs. 23.75 |
| 15+ | Dhs. 22.99 | Dhs. 344.85 |
| 25+ | Dhs. 22.49 | Dhs. 562.25 |
| 50+ | Dhs. 21.24 | Dhs. 1,062.00 |
| 100+ | Dhs. 18.74 | Dhs. 1,874.00 |
| N+ | Dhs. 3.75 | Price Inquiry |
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UC2879DWTR - Full-Bridge PWM Controller IC
The UC2879DWTR from Texas Instruments is a high-performance full-bridge PWM controller designed for advanced power conversion applications. This precision controller operates at 300kHz switching frequency with a 50% duty cycle, providing efficient power management for demanding industrial and commercial applications.
Key Features
- Full-Bridge Topology: Optimized for high-efficiency power conversion
- 300kHz Switching Frequency: Enables compact transformer design and reduced component size
- Wide Supply Voltage Range: 9.25V to 20V operation for flexible system integration
- Advanced Protection: Built-in current limiting safeguards your circuit
- Control Features: Frequency control, soft start, and synchronization capabilities
- Industrial Temperature Range: -40°C to 85°C ambient operation
- Surface Mount Package: 20-SOIC for automated assembly
- RoHS Compliant: Environmentally friendly, lead-free construction
Applications
Ideal for AC/DC offline switching power supplies, telecom power systems, industrial power converters, and high-reliability applications requiring precise PWM control and robust fault protection.
Why Choose UC2879DWTR?
This controller IC delivers exceptional performance with integrated soft-start functionality to minimize inrush current, synchronization capability for multi-phase designs, and comprehensive current limiting protection. The 20-SOIC surface mount package ensures reliable automated assembly and excellent thermal performance.
Authorized Distributor: We provide genuine Texas Instruments components with full traceability and quality assurance for aerospace, automotive, industrial, telecommunications, and medical applications.
Related Resources
Explore our complete range of AC DC Converters, Offline Switchers for your power conversion needs. Visit HQICKEY to browse our full catalog of premium semiconductor components. Stay updated with the latest industry insights and technical articles on our News & Technical Blog.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Output Isolation | Non-Isolated |
| Internal Switch(s) | - |
| Voltage - Breakdown | - |
| Topology | Full-Bridge |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | 9.25V ~ 20V |
| Duty Cycle | 50% |
| Frequency - Switching | 300kHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting |
| Control Features | Frequency Control, Soft Start, Sync |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SOIC |
| ROHS |  |
UC2879DWTR.pdf