DCR010503UE4 Part Information
Details for DCR010503UE4 by Texas Instruments
Electrical & Lighting > Batteries & Power Supplies > Power Supplies
Part Description
The DCR01 family is a series of high-efficiency, inputisolated, output-regulated DC–DC converters. In addition to 1 W nominal, galvanically-isolated output power capability, this range of DC–DCs offer very low output noise, thermal protection, and high accuracy. This combination of features and small size makes the DCR01 series of devices suitable for a wide range of applications, and is an easy-to-use solution in applications requiring signal path isolation. CAUTION This product has operational isolation and is intended for signal isolation only. It must not be used as a part of a safety isolation circuit requiring reinforced isolation. See definitions in Feature Description.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- 10-Pin PDIP and 12-Pin SOP Packages
- 1000-Vrms Isolation (Operational)
- 125 FITs at 55u00baC
- 3.3-V and 5-V Outputs
- 400-kHz Switching
- 5-V, 12-V, and 24-V Inputs
- 53 W/in3 (3.3W/cm3 ) Power Density
- Device-to-Device Synchronization
- High Efficiency
- Short-Circuit Protected
- Thermal Protection
- UL1950 Recognized Component
- u00b110% Input Range
Part Specifications
| No. of Outputs | 1 Output, 1Outputs |
| Output Power Max | 1W |
| Output Voltage - Output 1 | 3.3V |
| Output Current - Output 1 | 300mA |
| Output Voltage - Output 2 | - |
| Output Current - Output 2 | - |
| Output Voltage - Output 3 | - |
| Output Current - Output 3 | - |
| Product Range | - |
| Input Voltage DC Min | - |
| Input Voltage DC Max | 5V |
| DC / DC Converter Output Type | Fixed |
| DC / DC Converter Type | Surface Mount DIP |
| DC / DC Converter Mounting | Surface Mount Device |
| Width | 7.11mm |
| Height | 5.33mm |
| Depth | 23.37mm |
| SVHC | No SVHC (27-Jun-2018) |
| Accuracy % | 0.5% |
| Amplifier Type | Isolation |
| Base Number | 10503 |
| Frequency | 800kHz |
| IC Generic Number | 010503 |
| No. of Pins | 12Pins |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
| Operating Temperature Range | -40°C to +85°C |
| Output Voltage Max | 3.3V |
| Power Rating | 1W |
| Power Supply IC Type | DC / DC Converter |
| Primary Input Voltage | 5V |
| Supply Voltage Max | 5.5V |
| Supply Voltage Min | 4.5V |
| Voltage Regulator Type | Isolated Converter |
Alternative Part Descriptions
- DC/DC CONVERTER, SMD, 10503, SOIC12; No. of Outputs:1 Output; Output Power Max:1W; Output Voltage - Output 1:3.3V; Output Current - Output 1:300mA; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - Output RoHS Compliant: Yes | Newark Electronics