Texas Instruments UC3862DWG4
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 11.05 | Dhs. 11.05 |
| 15+ | Dhs. 10.68 | Dhs. 160.20 |
| 25+ | Dhs. 10.45 | Dhs. 261.25 |
| 50+ | Dhs. 9.87 | Dhs. 493.50 |
| 100+ | Dhs. 8.71 | Dhs. 871.00 |
| N+ | Dhs. 1.74 | Price Inquiry |
Request Quote / Inquiry
UC3862DWG4 - Advanced PWM Controller IC for High-Performance Power Supplies
The UC3862DWG4 from Texas Instruments is a high-performance, precision PWM (Pulse Width Modulation) controller IC engineered for demanding power supply applications across industrial, telecommunications, and server infrastructure. This advanced controller delivers exceptional versatility with support for multiple topologies including full-bridge, half-bridge, and push-pull configurations, making it the ideal choice for engineers designing AC/DC and DC/DC converters that require reliable, efficient power conversion.
Why Choose UC3862DWG4?
When designing mission-critical power systems, you need a controller that combines flexibility, precision, and reliability. The UC3862DWG4 delivers all three with Texas Instruments' proven engineering excellence. Whether you're developing a high-efficiency server power supply, a telecommunications rectifier, or an industrial battery charger, this PWM controller provides the performance and features you need to meet stringent efficiency and reliability requirements.
Key Features & Technical Benefits
- Multi-Topology Support: Seamlessly supports full-bridge, half-bridge, and push-pull configurations, giving design engineers maximum flexibility to optimize for specific application requirements without changing controllers
- Wide Switching Frequency Range: Operates from 10kHz to 1MHz, enabling designers to optimize efficiency, minimize component size, and reduce electromagnetic interference (EMI) across diverse applications
- Robust Supply Voltage Range: 10.5V to 22V operating range with 16.5V start-up voltage ensures reliable operation across varying input conditions and provides excellent noise immunity
- Integrated Soft Start Control: Built-in soft start feature protects downstream components during power-up sequences, reducing inrush current and extending system lifetime
- Compact Surface Mount Package: Space-efficient 16-SOIC package (7.50mm width) enables high-density PCB layouts, critical for modern compact power supply designs
- RoHS Compliant: Environmentally friendly design meets international RoHS standards, ensuring compliance for global markets
- Long Lifecycle Support: Backed by Texas Instruments' commitment to long-term product availability, essential for industrial and infrastructure applications
Target Applications
The UC3862DWG4 excels in applications demanding precise PWM control and reliable performance:
- Industrial Power Supplies: Factory automation, motor drives, and process control systems
- Telecommunications Equipment: Base station power, rectifiers, and DC distribution systems
- Server & Data Center Power: High-efficiency server PSUs, redundant power architectures
- Battery Charging Systems: Industrial battery chargers, UPS systems, energy storage
- High-Efficiency DC/DC Converters: Point-of-load converters, distributed power architectures
- Renewable Energy Systems: Solar inverters, wind power converters
Design Advantages
Engineers choose the UC3862DWG4 for its proven track record in demanding applications. The wide switching frequency range allows optimization between efficiency and component size, while the multi-topology support reduces design complexity and bill-of-materials costs. The integrated soft start and robust supply voltage range simplify peripheral circuitry, accelerating time-to-market and improving overall system reliability.
Quality & Traceability
Backed by Texas Instruments' reputation for quality and reliability, the UC3862DWG4 ensures long lifecycle support and full traceability for mission-critical applications. Every component is manufactured to the highest standards with complete documentation and certification available for aerospace, automotive, medical, and industrial compliance requirements.
Related Products & Resources
Explore our complete range of AC DC Converters, Offline Switchers for complementary power management solutions. Visit HQICKEY to browse our full catalog of semiconductors and programmable logic components. For technical insights, application notes, and industry trends, 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 | 16-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-SOIC |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
