Texas Instruments UCC28782ADRTWR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 7.08 | Dhs. 7.08 |
| 15+ | Dhs. 6.85 | Dhs. 102.75 |
| 25+ | Dhs. 6.71 | Dhs. 167.75 |
| 50+ | Dhs. 6.33 | Dhs. 316.50 |
| 100+ | Dhs. 5.59 | Dhs. 559.00 |
| N+ | Dhs. 1.12 | Price Inquiry |
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Texas Instruments UCC28782ADRTWR - Isolated AC-DC Controller IC
The UCC28782ADRTWR from Texas Instruments is a high-performance isolated AC-DC controller IC designed for flyback and boost topology power supply applications. This advanced controller features integrated switching capabilities, comprehensive fault protection, and operates across a wide supply voltage range of 14V to 34V.
Key Features & Benefits
- Isolated Output Design - Provides galvanic isolation for enhanced safety and noise immunity
- Dual Topology Support - Supports both flyback and boost converter configurations for design flexibility
- Internal Switching - Integrated power switch simplifies circuit design and reduces component count
- Wide Supply Range - Operates from 14V to 34V with 17V start-up voltage
- High Switching Frequency - 420kHz operation enables compact transformer and filter designs
- Comprehensive Protection - Built-in current limiting, over-temperature, over-voltage, and short circuit protection
- Soft Start Control - Reduces inrush current and stress on components during power-up
- Extended Temperature Range - Operates reliably from -40°C to 125°C (TJ)
- Compact Surface Mount Package - 24-WQFN (4x4mm) with exposed pad for efficient thermal management
Typical Applications
- AC-DC power supplies and adapters
- Industrial power conversion systems
- Telecommunications equipment
- Consumer electronics power management
- Isolated DC-DC converters
- Battery chargers and power tools
Why Choose UCC28782ADRTWR?
This controller IC delivers exceptional performance for isolated power supply designs requiring high efficiency, robust protection, and compact form factor. The integrated switching capability and comprehensive fault protection features reduce external component requirements while enhancing system reliability. With Texas Instruments' proven quality and long lifecycle support, the UCC28782ADRTWR is an ideal choice for demanding power conversion applications across industrial, telecommunications, automotive, and consumer electronics markets.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | - |
| Topology | Boost, Flyback |
| Voltage - Start Up | 17 V |
| Voltage - Supply (Vcc/Vdd) | 14V ~ 34V |
| Duty Cycle | - |
| Frequency - Switching | 420kHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage, Short Circuit |
| Control Features | Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Supplier Device Package | 24-WQFN (4x4) |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
