Unitrode UC2861DW
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 16.89 | Dhs. 16.89 |
| 15+ | Dhs. 16.37 | Dhs. 245.55 |
| 25+ | Dhs. 16.01 | Dhs. 400.25 |
| 50+ | Dhs. 15.12 | Dhs. 756.00 |
| 100+ | Dhs. 13.34 | Dhs. 1,334.00 |
| N+ | Dhs. 2.67 | Price Inquiry |
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UC2861DW - High-Performance PWM Controller IC
The UC2861DW from Unitrode is a versatile pulse-width modulation (PWM) controller IC designed for high-reliability power conversion applications across aerospace, automotive, industrial, medical, and telecommunications sectors. This advanced controller supports multiple topologies including full-bridge, half-bridge, and push-pull configurations, offering exceptional flexibility for design engineers.
Key Features & Benefits
- Multi-Topology Support: Full-bridge, half-bridge, and push-pull configurations for maximum design flexibility
- Wide Switching Frequency Range: 10kHz to 1MHz enables optimization for efficiency and size
- Robust Supply Voltage Range: 10.5V to 22V operation with 16.5V start-up voltage
- Soft Start Control: Integrated soft-start feature protects components during power-up
- Extended Temperature Range: -25°C to 85°C ambient operation for demanding environments
- Industry-Standard Package: 16-SOIC surface mount package for reliable automated assembly
- RoHS Compliant: Meets environmental standards for global distribution
Applications
Ideal for switch-mode power supplies, DC-DC converters, offline power supplies, industrial power systems, telecommunications equipment, and high-reliability embedded systems requiring precise PWM control.
Quality & Compliance
All UC2861DW units are sourced from authorized distributors with full traceability documentation. RoHS/REACH compliant. Datasheets and reference designs available for design-in support.
Related Resources
Explore more power conversion solutions in our AC DC Converters, Offline Switchers collection. Browse our complete catalog at HQICKEY or visit our Technical Blog for application notes, design guides, and industry insights.
| Product attributes | Property Value |
| Manufacturer | Unitrode |
| Product Series | |
| Packaging | Bulk | |
| 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 | 16-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-SOIC |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
