Texas Instruments UCC3889DG4
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 5.09 | Dhs. 5.09 |
| 15+ | Dhs. 4.93 | Dhs. 73.95 |
| 25+ | Dhs. 4.82 | Dhs. 120.50 |
| 50+ | Dhs. 4.56 | Dhs. 228.00 |
| 100+ | Dhs. 4.02 | Dhs. 402.00 |
| N+ | Dhs. 0.80 | Price Inquiry |
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Texas Instruments UCC3889DG4 Flyback PWM Controller IC
The UCC3889DG4 is a high-performance flyback topology PWM controller from Texas Instruments, designed for non-isolated offline switching power supply applications. This surface-mount IC delivers reliable power management with integrated short circuit protection, making it ideal for industrial, telecom, and embedded system designs requiring long-term availability and proven reliability.
Key Features & Benefits
- Flyback Topology Controller - Optimized for cost-effective, compact power supply designs
- Wide Supply Voltage Range - Operates from 6.3V to 9.3V (Vcc/Vdd) with 8.4V start-up voltage
- Integrated Protection - Built-in short circuit fault protection safeguards your design
- Surface Mount Package - 8-SOIC (3.90mm width) for automated assembly and space-efficient layouts
- Industrial Temperature Range - Rated for 0°C to 70°C ambient operation
- RoHS Compliant - Meets environmental standards for global distribution
- Long Lifecycle Support - Backed by Texas Instruments' commitment to product longevity
Applications
This PWM controller is well-suited for aerospace, automotive, industrial automation, medical equipment, and telecommunications applications where design-in stability, component traceability, and long-term availability are critical requirements.
Quality & Compliance
As an authorized distributor, we provide 100% traceable components with full manufacturer documentation. All parts meet RoHS and REACH compliance standards and are backed by our quality assurance program for mission-critical applications.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tube | |
| Output Isolation | Non-Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Flyback |
| Voltage - Start Up | 8.4 V |
| Voltage - Supply (Vcc/Vdd) | 6.3V ~ 9.3V |
| Duty Cycle | - |
| Frequency - Switching | - |
| Power (Watts) | - |
| Fault Protection | Short Circuit |
| Control Features | - |
| Operating Temperature | 0°C ~ 70°C (TA) |
| 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.
