Miniature step-down DC-DC converter, 1.8V fixed output voltage, delivering up to 350mA and 630mW output power. Features a 3MHz switching frequency for high efficiency (93%) and ultra-low quiescent current (16µA). Operates from a 2.5V to 5.5V input voltage range with a maximum operating temperature of 85°C. Surface mountable in a 5-DSBGA package, this RoHS compliant component is ideal for ultra-low profile applications.
MountingSurface Mount
Power630mW
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Technical Specifications
Texas Instruments LM3679URX-1.8/NOPB technical specifications.
General
| Efficiency | 93% |
| Lead Free | Lead Free |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 2.5V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -30°C |
| Max Output Current | 350mA |
| Max Output Power | 630mW |
| Min Output Voltage | 1.8V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5.5V |
| Output Configuration | Positive |
| Output Current | 350mA |
| Output Power | 630mW |
| Output Type | Fixed |
| Output Voltage | 1.8V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Quiescent Current | 16uA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | PowerWise® |
| Synchronous Rectifier | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments LM3679URX-1.8/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM3679URX-1.8/NOPB to view detailed technical specifications.
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