Board mount DC-DC converter with 3.3V, +12V, and -12V outputs. Delivers up to 4A on the 3.3V rail, with 300mA available on the +/-12V outputs, for a total of 22W maximum output power. Features 1.5kV isolation voltage and operates from a 9V to 18V DC input, with a nominal input of 12V. Achieves 85% efficiency and operates across a -40°C to 100°C temperature range. Packaged as a module with through-hole mounting for PCB integration.
PackageModule
MountingThrough Hole, PCB
Power13W
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Technical Specifications
Murata TWR-3.3/4-12/300-D12-C technical specifications.
General
| Package/Case | Module |
| Current - Output 1 | 4A |
| Current - Output 2 | 300mA |
| Current - Output 3 | 300mA |
| Depth | 50.8mm |
| Efficiency | 85% |
| Height | 0.49inch |
| Isolation Voltage | 1.5kV |
| Length | 2inch |
| Max Input Voltage (DC) | 18V |
| Min Input Voltage (DC) | 9V |
| Max Input Voltage | 18V |
| Min Input Voltage | 9V |
| Max Operating Temperature | 100°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 4A |
| Max Output Power | 22W |
| Max Power Dissipation | 20.4W |
| Mount | Through Hole, PCB |
| Nominal Input Voltage | 12V |
| Nominal Output Voltage | -12V |
| Number of Outputs | 3 |
| Operating Supply Voltage | 12V |
| Output Current | 4A |
| Output Power | 13W |
| Output Voltage | 3.3V |
| Package Quantity | 96 |
| Packaging | Rail/Tube |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | TWR 22W |
| Voltage - Output 1 | 3.3V |
| Voltage - Output 2 | 12V |
| Voltage - Output 3 | -12V |
| Width | 1inch |
Compliance
| RoHS | Compliant |
Datasheet
Murata TWR-3.3/4-12/300-D12-C Datasheet
Download the complete datasheet for Murata TWR-3.3/4-12/300-D12-C to view detailed technical specifications.
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