Overview
The DCP021205U/1K is a member of the DCP02 series of 2-W, isolated, unregulated DC/DC converter modules produced by Texas Instruments. These converters are designed to provide high efficiency and reliability in various applications requiring signal path isolation. The DCP021205U/1K is characterized by its compact size, minimal external component requirements, and built-in protection features such as thermal protection and short-circuit protection. This device is suitable for a wide range of applications, including industrial control, instrumentation, and test equipment.
Key Specifications
| Parameter | Minimum | Typical | Maximum | Unit |
|---|---|---|---|---|
| Input Voltage | 10.8 | 12 | 13.2 | V |
| Output Voltage | 4.95 | 5 | 5.05 | V |
| Output Current | 400 | - | - | mA |
| Output Power | - | - | 2 | W |
| Isolation Voltage (1-second test) | - | - | 1000 Vrms | Vrms |
| Continuous Working Voltage Across Isolation Barrier | - | - | 60 VDC / 42.5 VAC | V |
| Operating Temperature | -40 | - | 85 | °C |
| Thermal Shutdown Temperature | - | - | 150 | °C |
Key Features
- 1-kV isolation (operational) with a 1-second test
- Continuous voltage applied across isolation barrier: 60 VDC / 42.5 VAC
- UL1950 recognized component and EN55022 class B EMC performance
- Available in 7-Pin PDIP and 12-pin SOP packages
- Device-to-device synchronization and output disable features
- Thermal protection and short-circuit protection
- High efficiency operation
Applications
- Signal path isolation
- Ground loop elimination
- Data acquisition
- Industrial control and instrumentation
- Test equipment
Q & A
- What is the input voltage range for the DCP021205U/1K?
The input voltage range is 10.8 V to 13.2 V for 12-V input devices.
- What is the typical output voltage of the DCP021205U/1K?
The typical output voltage is 5 V.
- What is the maximum output power of the DCP021205U/1K?
The maximum output power is 2 W.
- What is the isolation voltage rating of the DCP021205U/1K?
The isolation voltage rating is 1000 Vrms for a 1-second test.
- What are the available package types for the DCP021205U/1K?
The device is available in 7-Pin PDIP and 12-pin SOP packages.
- Does the DCP021205U/1K have built-in protection features?
- What are some common applications for the DCP021205U/1K?
- Is the DCP021205U/1K compliant with any specific EMC standards?
- Can the DCP021205U/1K be synchronized with other devices?
- What is the operating temperature range for the DCP021205U/1K?
