Texas Instruments UCC28221DG4
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 12.10 | Dhs. 12.10 |
| 15+ | Dhs. 11.72 | Dhs. 175.80 |
| 25+ | Dhs. 11.47 | Dhs. 286.75 |
| 50+ | Dhs. 10.83 | Dhs. 541.50 |
| 100+ | Dhs. 9.56 | Dhs. 956.00 |
| N+ | Dhs. 1.91 | Price Inquiry |
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UCC28221DG4 Flyback PWM Controller IC - Texas Instruments
The UCC28221DG4 is a high-performance isolated flyback PWM controller from Texas Instruments, designed for AC/DC offline switching applications. This surface-mount IC delivers reliable power conversion with advanced fault protection and soft-start control features.
Key Features:
- Isolated Flyback Topology - Optimized for offline power supply designs
- 2MHz Switching Frequency - Enables compact transformer and filter designs
- Wide Operating Range - 8.4V to 14.5V supply voltage, 13V start-up
- Advanced Protection - Current limiting and over-voltage fault protection
- 75% Maximum Duty Cycle - Flexible design headroom
- Extended Temperature Range - -55°C to 150°C junction temperature
- RoHS Compliant - Meets environmental standards
Applications:
Ideal for aerospace, automotive, industrial, telecommunications, medical, and consumer electronics requiring reliable, efficient AC/DC power conversion with long lifecycle support and full traceability.
Why Choose HQICKEY for Your Semiconductor Components?
At HQICKEY, we specialize in providing high-quality programmable logic components and power management ICs with complete traceability and long lifecycle availability. Our extensive catalog includes a wide range of AC DC Converters and Offline Switchers designed for demanding aerospace, industrial, automotive, medical, and telecommunications applications.
Technical Resources & Support:
For the latest technical insights, application notes, and industry updates, visit our Technical Blog where our engineering team shares expert guidance on component selection, design optimization, and best practices for power conversion systems.
Order with confidence: All components are sourced from authorized distributors with full documentation and traceability to ensure authenticity and reliability for your critical applications.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tube | |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Flyback |
| Voltage - Start Up | 13 V |
| Voltage - Supply (Vcc/Vdd) | 8.4V ~ 14.5V |
| Duty Cycle | 75% |
| Frequency - Switching | 2MHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting, Over Voltage |
| Control Features | Soft Start |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SOIC |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
