Texas Instruments UC2879DWG4
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,870.06 | Dhs. 355,870.06 |
| 15+ | Dhs. 344,632.06 | Dhs. 5,169,480.90 |
| 25+ | Dhs. 337,140.05 | Dhs. 8,428,501.25 |
| 50+ | Dhs. 318,410.05 | Dhs. 15,920,502.50 |
| 100+ | Dhs. 280,950.05 | Dhs. 28,095,005.00 |
| N+ | Dhs. 56,190.01 | Price Inquiry |
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UC2879DWG4 Full-Bridge PWM Controller IC
The UC2879DWG4 from Texas Instruments is a high-performance full-bridge PWM controller designed for advanced power conversion applications. Operating at 300kHz switching frequency with a 9.25V to 20V supply range, this controller delivers precise frequency control, soft start capability, and synchronization features for demanding industrial, telecommunications, and automotive power systems.
Key Features
- Full-Bridge Topology: Optimized for high-efficiency AC/DC and DC/DC conversion
- 300kHz Switching Frequency: Enables compact transformer and filter designs
- Wide Supply Range: 9.25V to 20V operation for flexible system integration
- Advanced Protection: Current limiting fault protection ensures system reliability
- Control Features: Frequency control, soft start, and sync capability
- Industrial Temperature Range: -40°C to 85°C (TA) for harsh environments
- Surface Mount Package: 20-SOIC (7.50mm width) for automated assembly
Applications
Ideal for aerospace power supplies, automotive electronics, industrial control systems, telecommunications infrastructure, and high-reliability power conversion where precise control and robust protection are essential.
Authorized Distributor
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | | |
| 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 |  |
UC2879DWG4.pdf