Overview
The DCP022405U/1K is a part of the DCP02 series, a family of 2-W, isolated, unregulated DC/DC converter modules produced by Texas Instruments. This module is designed to provide reliable and efficient power conversion with minimal external components. Although the DCP022405U/1K is currently obsolete, it remains a significant component in the realm of power supplies due to its robust features and wide range of applications.
Key Specifications
| Parameter | Min | Unit | ||
|---|---|---|---|---|
| Input Voltage | 21.6 | 24 | 26.4 | V |
| Output Voltage | ±14.25 | ±15 | ±15.75 | V |
| Output Power | 2 | W | ||
| Operating Temperature | -40 | 85 | °C | |
| Isolation Voltage (1-second test) | 1 kVrms | V | ||
| Continuous Working Voltage Across Isolation Barrier | 60 | VDC | ||
| Continuous Working Voltage Across Isolation Barrier (AC) | 42.5 | VAC | ||
| Thermal Shutdown Temperature | 150 | °C |
Key Features
- 1-kV isolation (operational) with a 1-second test and continuous voltage of 60 VDC / 42.5 VAC across the isolation barrier.
- UL1950 recognized component and EN55022 class B EMC performance.
- Available in 7-pin PDIP and 12-pin SOP packages.
- Input voltage options: 5 V, 12 V, 15 V, or 24 V.
- Output voltage options: 3.3 V, ±5 V, 7 V, 9 V, ±12 V, or ±15 V.
- Device-to-device synchronization capability.
- Thermal protection and short-circuit protection.
- High efficiency.
Applications
- Signal path isolation.
- Ground loop elimination.
- Data acquisition.
- Industrial control and instrumentation.
- Test equipment.
Q & A
- What is the DCP022405U/1K used for?
The DCP022405U/1K is used as an isolated, unregulated DC/DC converter module, providing power conversion in various applications such as signal path isolation, ground loop elimination, data acquisition, industrial control, and test equipment.
- What are the input voltage options for the DCP022405U/1K?
The input voltage options for the DCP022405U/1K include 5 V, 12 V, 15 V, and 24 V.
- What are the output voltage options for the DCP022405U/1K?
The output voltage options include 3.3 V, ±5 V, 7 V, 9 V, ±12 V, and ±15 V.
- What is the isolation voltage of the DCP022405U/1K?
The DCP022405U/1K has an isolation voltage of 1 kVrms for a 1-second test and can handle continuous working voltages of 60 VDC and 42.5 VAC across the isolation barrier.
- Does the DCP022405U/1K have thermal protection?
- What are the package options for the DCP022405U/1K?
The DCP022405U/1K is available in 7-pin PDIP and 12-pin SOP packages.
- Is the DCP022405U/1K still in production?
No, the DCP022405U/1K is no longer manufactured and is considered obsolete.
- What are some of the regulatory compliances of the DCP022405U/1K?
The DCP022405U/1K is UL1950 recognized and meets EN55022 class B EMC performance standards.
- Can multiple DCP022405U/1K devices be synchronized?
- What is the maximum output power of the DCP022405U/1K?
The maximum output power of the DCP022405U/1K is 2 W.
