Overview
The DCP020509U is a miniature, 2W isolated unregulated DC/DC converter produced by Burr-Brown, now part of Texas Instruments. This component is designed to offer high efficiency and reliability in a compact package. It features an onboard 800kHz oscillator and includes various protection mechanisms such as thermal shutdown and device-to-device synchronization. The DCP020509U is suitable for a wide range of applications due to its high power density and minimal external component requirements.
Key Specifications
| Parameter | Value |
|---|---|
| Power Rating | 2W |
| Efficiency | Up to 89% |
| Oscillator Frequency | 800kHz |
| Package Type | SO-28 |
| Power Density | 106W/in³ (6.5W/cm³) |
| Thermal Shutdown Temperature | +150°C |
| EMC Performance | EN55022 Class B |
| UL Recognition | UL1950 Recognized Component |
Key Features
- High efficiency up to 89%
- Thermal protection with thermal shutdown at +150°C
- Device-to-device synchronization of switching frequencies
- Onboard 800kHz oscillator with divide-by-2 circuit
- Output disable and synchronization capabilities
- High power density of 106W/in³ (6.5W/cm³) in SO-28 package
- Ground loop elimination
- EN55022 Class B EMC performance
- UL1950 recognized component
Applications
- Point-of-use power conversion
- Data acquisition
- Industrial control and instrumentation
- Test equipment
Q & A
- What is the power rating of the DCP020509U?
The DCP020509U has a power rating of 2W. - What is the efficiency of the DCP020509U?
The efficiency of the DCP020509U can be up to 89%. - What is the oscillator frequency of the DCP020509U?
The oscillator frequency is 800kHz. - What type of package does the DCP020509U come in?
The DCP020509U comes in an SO-28 package. - What is the power density of the DCP020509U in the SO-28 package?
The power density is 106W/in³ (6.5W/cm³). - What is the thermal shutdown temperature of the DCP020509U?
The thermal shutdown temperature is +150°C. - Does the DCP020509U meet any specific EMC standards?
Yes, it meets EN55022 Class B EMC performance standards. - Is the DCP020509U UL recognized?
Yes, it is UL1950 recognized. - What are some common applications for the DCP020509U?
Common applications include point-of-use power conversion, data acquisition, industrial control and instrumentation, and test equipment. - Can the DCP020509U be synchronized with other devices?
Yes, the DCP020509U supports device-to-device synchronization of switching frequencies.
