Texas Instruments UCC28712DR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,842.93 | Dhs. 355,842.93 |
| 15+ | Dhs. 344,605.78 | Dhs. 5,169,086.70 |
| 25+ | Dhs. 337,114.35 | Dhs. 8,427,858.75 |
| 50+ | Dhs. 318,385.78 | Dhs. 15,919,289.00 |
| 100+ | Dhs. 280,928.63 | Dhs. 28,092,863.00 |
| N+ | Dhs. 56,185.73 | Price Inquiry |
Request Quote / Inquiry
UCC28712DR Flyback Offline Switching Controller IC
The UCC28712DR from Texas Instruments is a high-performance isolated flyback controller designed for AC/DC offline switching applications. This advanced controller IC delivers reliable constant-voltage and constant-current regulation with primary-side feedback, eliminating the need for secondary-side control circuitry.
Key Features & Benefits
- Isolated Flyback Topology - Provides galvanic isolation for safety-critical applications
- Wide Supply Voltage Range - Operates from 9V to 35V (Vcc/Vdd) with 21V start-up voltage
- Flexible Switching Frequency - Adjustable from 680Hz to 100kHz for optimized efficiency
- Comprehensive Fault Protection - Integrated current limiting and over-voltage protection
- Extended Temperature Range - Rated for -40°C to 125°C junction temperature (TJ)
- Compact Surface Mount Package - Space-saving 7-SOIC (8-SOIC body, 7 leads) for high-density designs
Typical Applications
Ideal for AC/DC adapters, auxiliary power supplies, battery chargers, LED drivers, and low-to-medium power offline converters in industrial, telecommunications, and consumer electronics.
Why Choose Authorized Distribution?
All UCC28712DR units are sourced through authorized Texas Instruments distribution channels, ensuring full manufacturer traceability, authentic components, warranty support, and access to technical documentation and design resources.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | | |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Flyback |
| Voltage - Start Up | 21 V |
| Voltage - Supply (Vcc/Vdd) | 9V ~ 35V |
| Duty Cycle | - |
| Frequency - Switching | 680Hz ~ 100kHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting, Over Voltage |
| Control Features | - |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width), 7 Leads |
| Supplier Device Package | 7-SOIC |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
