Texas Instruments UC3865QG3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 12.17 | Dhs. 12.17 |
| 15+ | Dhs. 11.79 | Dhs. 176.85 |
| 25+ | Dhs. 11.53 | Dhs. 288.25 |
| 50+ | Dhs. 10.89 | Dhs. 544.50 |
| 100+ | Dhs. 9.61 | Dhs. 961.00 |
| N+ | Dhs. 1.92 | Price Inquiry |
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Texas Instruments UC3865QG3 PWM Controller IC
The UC3865QG3 is a versatile pulse-width modulation (PWM) controller IC from Texas Instruments, designed for high-performance power supply applications. This advanced controller supports multiple topologies including full-bridge, half-bridge, and push-pull configurations, making it ideal for aerospace, industrial, telecommunications, and medical power management systems.
Key Features & Benefits
- Multi-Topology Support: Full-bridge, half-bridge, and push-pull configurations for design flexibility
- Wide Switching Frequency Range: 10kHz to 1MHz for optimized efficiency across applications
- Robust Supply Voltage: 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: 20-PLCC (9x9) for automated assembly and space-efficient designs
- RoHS Compliant: Meets environmental standards for global deployment
Applications
This PWM controller is well-suited for demanding power conversion applications in aerospace avionics, automotive electronics, industrial automation, telecommunications infrastructure, medical equipment, and high-reliability consumer electronics requiring precise power management and long lifecycle support.
Quality & Traceability
All units are sourced from authorized distributors with full traceability documentation. We provide complete lifecycle support and can assist with design-in resources, application notes, and technical specifications for your engineering team.
Design Resources & Support
Our technical team can provide comprehensive application support, reference designs, and integration guidance for your power management projects. We maintain extensive inventory of complementary components to support your complete system design.
Related Products & Resources
Explore our complete range of AC DC Converters, Offline Switchers for comprehensive power conversion solutions. Visit HQICKEY to browse our full catalog of semiconductors and programmable logic components. For technical insights, application notes, and industry updates, check out our Technical Blog.
| 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 | 20-LCC (J-Lead) |
| Supplier Device Package | 20-PLCC (9x9) |
| ROHS |  |
UC3865QG3.pdf