Texas Instruments UC2861Q
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 13.19 | Dhs. 13.19 |
| 15+ | Dhs. 12.75 | Dhs. 191.25 |
| 25+ | Dhs. 12.47 | Dhs. 311.75 |
| 50+ | Dhs. 11.78 | Dhs. 589.00 |
| 100+ | Dhs. 10.40 | Dhs. 1,040.00 |
| N+ | Dhs. 2.08 | Price Inquiry |
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Texas Instruments UC2861Q - Advanced PWM Controller IC
The UC2861Q is a high-performance offline switching power supply controller from Texas Instruments, designed for full-bridge, half-bridge, and push-pull topologies. This versatile IC delivers precise control for AC/DC converter applications across aerospace, automotive, industrial, medical, and telecommunications markets.
Key Features & Benefits
- Multi-topology support: Full-Bridge, Half-Bridge, and Push-Pull configurations
- Wide switching frequency range: 10kHz to 1MHz for flexible design optimization
- Broad supply voltage range: 10.5V to 22V with 16.5V startup voltage
- Soft start control feature for enhanced circuit protection
- Surface mount 20-PLCC package for space-efficient PCB layouts
- Extended operating temperature: -25°C to 85°C (TA) for demanding environments
- RoHS compliant for environmental compliance
Applications
Ideal for power supply designs in mission-critical systems requiring reliable, efficient AC/DC conversion with precise PWM control and multi-topology flexibility.
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Marketplace | Tube |
| Output Isolation | Non-Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | - |
| Topology | Full-Bridge, Half-Bridge, Push-Pull |
| Voltage - Start Up | 16.5 V |
| Voltage - Supply (Vcc/Vdd) | 10.5V ~ 22V |
| Duty Cycle | - |
| Frequency - Switching | 10kHz ~ 1MHz |
| Power (Watts) | - |
| Fault Protection | - |
| Control Features | Soft Start |
| Operating Temperature | -25°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-LCC (J-Lead) |
| Supplier Device Package | 20-PLCC (9x9) |
| ROHS |  |
UC2861Q.pdf