Texas Instruments UCC2894PWR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 6.67 | Dhs. 6.67 |
| 15+ | Dhs. 6.45 | Dhs. 96.75 |
| 25+ | Dhs. 6.31 | Dhs. 157.75 |
| 50+ | Dhs. 5.96 | Dhs. 298.00 |
| 100+ | Dhs. 5.26 | Dhs. 526.00 |
| N+ | Dhs. 1.05 | Price Inquiry |
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Texas Instruments UCC2894PWR Phase-Shift PWM Controller
The UCC2894PWR from Texas Instruments is a high-performance phase-shift pulse-width modulation (PWM) controller designed for isolated power supply applications. This advanced IC supports both flyback and forward converter topologies, delivering precise control for demanding power management requirements in industrial, telecommunications, and automotive applications.
Key Features & Benefits
- High-Frequency Operation: 1MHz switching frequency enables compact transformer designs and reduced component size
- Wide Input Range: 8.5V to 16V supply voltage with 12.7V start-up threshold for flexible system integration
- Isolated Output: Provides galvanic isolation for enhanced safety and noise immunity
- Advanced Protection: Built-in current limiting safeguards your power supply against overload conditions
- Soft Start & Sync: Reduces inrush current and enables synchronization with external clocks
- Extended Temperature Range: -40°C to 105°C junction temperature for reliable operation in harsh environments
- Space-Saving Package: Surface mount 16-TSSOP (4.40mm width) for high-density PCB layouts
- RoHS Compliant: Meets environmental standards for lead-free manufacturing
Typical Applications
- Isolated DC-DC converters for telecommunications equipment
- Industrial power supplies requiring galvanic isolation
- Automotive electronics and battery management systems
- Server and networking infrastructure power modules
- Medical equipment power supplies
Why Choose the UCC2894PWR?
Texas Instruments' UCC2894PWR delivers exceptional performance for engineers designing high-efficiency isolated power supplies. The 70% maximum duty cycle and 1MHz switching capability allow for smaller magnetic components, reducing overall system size and cost. With comprehensive fault protection and control features, this controller simplifies complex power supply designs while ensuring robust, reliable operation.
All specifications are subject to change. Please refer to the manufacturer's datasheet for the most current information.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Flyback, Forward |
| Voltage - Start Up | 12.7 V |
| Voltage - Supply (Vcc/Vdd) | 8.5V ~ 16V |
| Duty Cycle | 70% |
| Frequency - Switching | 1MHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting |
| Control Features | Soft Start, Sync |
| Operating Temperature | -40°C ~ 105°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 16-TSSOP |
| ROHS |  |
UCC2894PWR.pdf