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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
UCC3809D-2
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 6.44 AED | Dhs. 6.44 AED |
| 15+ | Dhs. 6.24 AED | Dhs. 93.60 AED |
| 25+ | Dhs. 6.10 AED | Dhs. 152.50 AED |
| 50+ | Dhs. 5.76 AED | Dhs. 288.00 AED |
| 100+ | Dhs. 5.09 AED | Dhs. 509.00 AED |
| N+ | Dhs. 1.02 AED | Price Inquiry |
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UCC3809D-2 High-Performance PWM Controller IC
The UCC3809D-2 from Unitrode is a precision BiCMOS pulse-width modulation (PWM) controller designed for high-frequency switching power supply applications. This versatile IC supports multiple topologies including boost, buck, flyback, and forward converter configurations, making it ideal for aerospace, automotive, industrial, and telecom power management systems.
Key Features & Benefits
- High Switching Frequency: Up to 1MHz operation enables compact transformer and inductor designs
- Wide Supply Range: 8V to 19V operating voltage with 15V startup threshold
- Flexible Topology Support: Compatible with boost, buck, flyback, and forward converter designs
- Advanced Control: Integrated frequency control and soft-start functionality for reliable operation
- Isolated Output: Supports isolated power supply designs for enhanced safety
- Extended Temperature Range: -55°C to 150°C junction temperature rating for harsh environments
- Space-Saving Package: Compact 8-SOIC surface mount package (3.90mm width)
- RoHS Compliant: Meets environmental standards for global distribution
Applications
- Aerospace and defense power systems
- Automotive electronics and battery management
- Industrial automation and control equipment
- Telecommunications infrastructure
- Medical device power supplies
- High-reliability embedded systems
Quality & Compliance
This component is RoHS compliant and sourced through authorized distribution channels, ensuring full traceability and authenticity. All units are backed by our quality guarantee and include manufacturer documentation.
Design Support
Complete datasheets, reference designs, and application notes are available to support your design-in process. Our technical team can assist with component selection, circuit optimization, and sourcing for production volumes.
Related Products & Resources
Explore our complete range of AC DC Converters & Offline Switchers for your power management needs. Browse thousands of high-reliability semiconductor components at HQICKEY, your trusted source for aerospace, automotive, industrial, and telecom applications. Stay updated with the latest industry insights and technical articles on our News & Technical Blog.
| Product attributes | Property Value |
| Manufacturer | Unitrode |
| Product Series | |
| Packaging | Bulk | |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Boost, Buck, Flyback, Forward |
| Voltage - Start Up | 15 V |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 19V |
| Duty Cycle | 70% |
| Frequency - Switching | 1MHz |
| Power (Watts) | - |
| Fault Protection | - |
| Control Features | Frequency Control, Soft Start |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
