Overview
The DCP010505BP-U is a miniature, 1W isolated unregulated DC/DC converter module produced by Texas Instruments. It belongs to the DCP01B series, which is designed to provide high isolation and efficiency in a compact package. These modules require a minimum of external components and include on-chip device protection, making them an easy-to-use solution for applications requiring signal path isolation.
Key Specifications
| Parameter | Value |
|---|---|
| Package | SOP (DUA) with 7 pins |
| Operating Temperature Range | -40°C to 100°C |
| Input Voltage | 5 V (for this specific model) |
| Output Voltage | ±5 V (for this specific model) |
| Maximum Output Current | 200 mA |
| Isolation Voltage | 1 kV (operational, 1-second test) |
| Continuous Voltage Across Isolation Barrier | 60 VDC / 42.5 VAC |
| Efficiency | 80% |
| Power Rating | 1 W |
| Mounting Type | Surface Mount |
| Package Dimensions | 0.78" L x 0.33" W x 0.21" H (19.7 mm x 8.3 mm x 5.3 mm) |
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
- Synchronization of switching frequencies
Applications
The DCP010505BP-U is suitable for a wide range of applications, particularly those requiring signal path isolation. Common applications include Information Technology Equipment (ITE) and commercial electronics where isolation and high efficiency are crucial.
Q & A
- What is the maximum output current of the DCP010505BP-U?
The maximum output current is 200 mA. - What are the input and output voltages for this model?
The input voltage is 5 V, and the output voltage is ±5 V. - What is the isolation voltage of the DCP010505BP-U?
The isolation voltage is 1 kV (operational, 1-second test). - What are the key protection features of this module?
The module includes thermal protection, short-circuit protection, and output disable feature. - Is the DCP010505BP-U UL1950 recognized?
Yes, it is UL1950 recognized. - What is the efficiency of the DCP010505BP-U?
The efficiency is 80%. - What is the operating temperature range of the DCP010505BP-U?
The operating temperature range is -40°C to 100°C. - What is the package type and pin count of the DCP010505BP-U?
The package type is SOP (DUA) with 7 pins. - What are some common applications for the DCP010505BP-U?
Common applications include Information Technology Equipment (ITE) and commercial electronics. - Does the DCP010505BP-U support device-to-device synchronization?
Yes, it supports device-to-device synchronization.
