Synchronous buck controller for efficient power management. Features a 91% maximum duty cycle and adjustable output voltage up to 4.6V. Operates from a 5V supply voltage with 1.8mA quiescent current. Packaged in a 10-VSSOP (MSOP) surface-mount configuration, measuring 3mm x 3mm x 0.86mm. Supports a wide operating temperature range of -40°C to 125°C. Non-isolated, single-channel design with synchronous rectification.
PackageMSOP
MountingSurface Mount
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Technical Specifications
Texas Instruments LM3743MM-300/NOPB technical specifications.
General
| Package/Case | MSOP |
| Clock Sync | No |
| Duty Cycle | 91% |
| Height | 0.86mm |
| Isolation | Non-Isolated |
| Lead Free | Lead Free |
| Length | 3mm |
| Max Duty Cycle | 91% |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Output Phases | 1 |
| Number of Outputs | 1 |
| Operating Supply Current | 1.8mA |
| Operating Supply Voltage | 5V |
| Output Configuration | Positive |
| Output Current | 20kA |
| Output Type | Adjustable |
| Output Voltage | 4.6V |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Quiescent Current | 1.8mA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Synchronous Rectifier | Yes |
| Width | 3mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments LM3743MM-300/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM3743MM-300/NOPB to view detailed technical specifications.
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