Dual output adjustable DC-DC buck controller with 2A and 1.5A output capabilities. Features a wide input voltage range from 2.7V to 28V, delivering up to 5.5V output voltage. Achieves up to 95% efficiency with synchronous rectification. Surface mountable in a QSOP package, operating from -40°C to 85°C. RoHS compliant and lead-free.
PackageQSOP
MountingSurface Mount
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Technical Specifications
Maxim MAX1774EEI+ technical specifications.
General
| Package/Case | QSOP |
| Current - Output 1 | 2A |
| Current - Output 2 | 1.5A |
| Efficiency | 95% |
| Lead Free | Lead Free |
| Max Input Voltage | 28V |
| Min Input Voltage | 2.7V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Voltage | 5.5V |
| Min Output Voltage | 1.25V |
| Mount | Surface Mount |
| Number of Outputs | 2 |
| Operating Supply Voltage | 28V |
| Output Configuration | Positive |
| Output Current | 2A |
| Output Type | Adjustable |
| Output Voltage | 5.5V |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Synchronous Rectifier | Yes |
| Voltage - Output 1 | 5.5V |
| Voltage - Output 2 | 5V |
Compliance
| RoHS | Compliant |
Datasheet
Maxim MAX1774EEI+ Datasheet
Download the complete datasheet for Maxim MAX1774EEI+ to view detailed technical specifications.
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