Texas Instruments UC3861DWG4
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 13.56 | Dhs. 13.56 |
| 15+ | Dhs. 13.13 | Dhs. 196.95 |
| 25+ | Dhs. 12.84 | Dhs. 321.00 |
| 50+ | Dhs. 12.13 | Dhs. 606.50 |
| 100+ | Dhs. 10.70 | Dhs. 1,070.00 |
| N+ | Dhs. 2.14 | Price Inquiry |
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UC3861DWG4 - Advanced PWM Controller IC by Texas Instruments
The UC3861DWG4 is a high-performance pulse-width modulation (PWM) controller integrated circuit manufactured by Texas Instruments. This versatile IC is designed for precision power management applications requiring flexible topology configurations and wide switching frequency range.
Key Features & Benefits
- Multiple Topology Support: Full-bridge, half-bridge, and push-pull configurations for maximum design flexibility
- Wide Switching Frequency Range: 10kHz to 1MHz operation enables optimization for various applications
- Broad Supply Voltage Range: 10.5V to 22V operating range with 16.5V start-up voltage
- Soft Start Control: Built-in soft start feature protects components during power-up
- Surface Mount Package: Compact 16-SOIC (7.50mm width) for space-efficient PCB designs
- Industrial Temperature Range: Reliable operation from 0°C to 70°C (TA)
- RoHS Compliant: Environmentally friendly, meets international standards
Applications
Ideal for AC/DC offline switching power supplies, battery chargers, DC/DC converters, industrial power systems, telecommunications equipment, and embedded power management solutions.
Why Choose This Component?
As an authorized distributor, we provide genuine Texas Instruments components with full traceability and quality assurance. Each UC3861DWG4 comes with manufacturer warranty support and technical documentation. Perfect for engineers and designers requiring reliable, high-performance PWM control solutions.
Order now for fast shipping and expert technical support.
Related Resources & Product Categories
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tube | |
| Output Isolation | Non-Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | - |
| Topology | Full-Bridge, Half-Bridge, Push-Pull |
| Voltage - Start Up | 16.5 V |
| Voltage - Supply (Vcc/Vdd) | 10.5V ~ 22V |
| Duty Cycle | - |
| Frequency - Switching | 10kHz ~ 1MHz |
| Power (Watts) | - |
| Fault Protection | - |
| Control Features | Soft Start |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-SOIC |
| ROHS |  |
UC3861DWG4.pdf