Overview
The UC2875DWPTRG4 is a Phase Shift Resonant Controller produced by Texas Instruments. This integrated circuit is designed for use in offline full-bridge topology power supplies, particularly in applications requiring high efficiency and reliability. The device is part of the UC2875 series, which is known for its robust performance in resonant power conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | SOIC (DW) |
| Number of Pins | 28 |
| Operating Temperature Range | -25°C to 85°C |
| RoHS Compliance | Yes |
| Lead-Free | Yes |
| Supply Voltage Range | 10V to 20V |
| Switching Frequency | Up to 1 MHz |
| Output Isolation | Full-Bridge Topology |
| Packaging | Tape & Reel (TR) |
Key Features
- Phase Shift Resonant Control for high efficiency and low EMI.
- Full-Bridge Topology support.
- Operating frequency up to 1 MHz.
- Robust protection features including overcurrent, overvoltage, and undervoltage protection.
- RoHS and lead-free compliant.
- Available in SOIC (DW) package with 28 pins.
Applications
The UC2875DWPTRG4 is suitable for various high-power applications, including:
- Offline power supplies.
- Resonant power conversion systems.
- High-efficiency DC-DC converters.
- Industrial power supplies.
- Aerospace and defense power systems.
Q & A
- What is the UC2875DWPTRG4 used for? The UC2875DWPTRG4 is used as a Phase Shift Resonant Controller in offline full-bridge topology power supplies.
- What is the operating temperature range of the UC2875DWPTRG4? The operating temperature range is -25°C to 85°C.
- Is the UC2875DWPTRG4 RoHS compliant? Yes, the UC2875DWPTRG4 is RoHS and lead-free compliant.
- What is the maximum switching frequency of the UC2875DWPTRG4? The maximum switching frequency is up to 1 MHz.
- What package types are available for the UC2875DWPTRG4? The UC2875DWPTRG4 is available in SOIC (DW) package with 28 pins.
- What are the key protection features of the UC2875DWPTRG4? The device includes overcurrent, overvoltage, and undervoltage protection features.
- What are the typical applications of the UC2875DWPTRG4? Typical applications include offline power supplies, resonant power conversion systems, high-efficiency DC-DC converters, industrial power supplies, and aerospace and defense power systems.
- Is the UC2875DWPTRG4 still in production? The UC2875DWPTRG4 is marked as active, meaning it is still in production and recommended for new designs.
- What is the supply voltage range for the UC2875DWPTRG4? The supply voltage range is 10V to 20V.
- How is the UC2875DWPTRG4 packaged? The device is packaged in Tape & Reel (TR).
