Overview
The DCP020505U is a part of the DCP02 series, a family of 2-W, isolated, unregulated DC/DC converter modules produced by Texas Instruments. These modules are designed to require a minimum of external components and include on-chip device protection. The DCP020505U is particularly suited for applications that require signal path isolation and offers a compact solution with high efficiency and various protection features.
Key Specifications
| Parameter | Value |
|---|---|
| Package | 12-pin SOP (DVB) |
| Operating Temperature Range | -40°C to 85°C |
| Input Voltage | 4.5V - 5.5V |
| Output Voltage | 5V |
| Output Current | 400mA |
| Output Power | 2W |
| Voltage Isolation | 1kV (operational), 60VDC / 42.5VAC (continuous) |
| Efficiency | 80% |
| Mounting Type | Surface Mount |
| Package Dimensions | 0.71" L x 0.30" W x 0.10" H (18.1mm x 7.6mm x 2.7mm) |
Key Features
- 1-kV Isolation (operational): 1-second test
- Continuous voltage applied across isolation barrier: 60 VDC / 42.5 VAC
- UL1950 recognized component
- EN55022 class B EMC performance
- Device-to-device synchronization
- Thermal protection
- Short-circuit protection
- High efficiency
- Output disable feature
Applications
The DCP020505U is suitable for a wide range of applications, particularly those requiring signal path isolation. Common applications include Information Technology Equipment (ITE) in commercial settings, as well as any system needing compact, efficient, and isolated DC/DC conversion.
Q & A
- What is the input voltage range for the DCP020505U?
The input voltage range is 4.5V to 5.5V. - What is the output voltage and current of the DCP020505U?
The output voltage is 5V, and the output current is 400mA. - What is the isolation voltage of the DCP020505U?
The isolation voltage is 1kV (operational) and 60VDC / 42.5VAC (continuous). - What are the key protection features of the DCP020505U?
The key protection features include thermal protection, short-circuit protection, and output disable. - What is the efficiency of the DCP020505U?
The efficiency is approximately 80%. - What is the operating temperature range of the DCP020505U?
The operating temperature range is -40°C to 85°C. - What is the package type and pin count of the DCP020505U?
The package type is 12-pin SOP (DVB). - Is the DCP020505U UL1950 recognized?
Yes, the DCP020505U is UL1950 recognized. - What are the typical applications for the DCP020505U?
Typical applications include Information Technology Equipment (ITE) in commercial settings. - Does the DCP020505U support device-to-device synchronization?
Yes, it supports device-to-device synchronization.
