Adjustable/programmable DC/DC buck controller IC, capable of 6A output current. Features a 1MHz switching frequency and up to 95% efficiency. Operates from a 2.6V to 5.5V input voltage range and supports adjustable output voltages from 2.5V to 4.68V. Packaged in a 28-pin TSSOP for surface mounting, this RoHS compliant component is suitable for operation between -40°C and 85°C.
Frequency1MHz
PackageTSSOP
MountingSurface Mount
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Technical Specifications
Maxim MAX1945REUI+ technical specifications.
General
| Package/Case | TSSOP |
| Efficiency | 95% |
| Frequency | 1MHz |
| Lead Free | Lead Free |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 2.6V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 6A |
| Max Output Voltage | 4.68V |
| Min Output Voltage | 2.5V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.6V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 6A |
| Output Type | Adjustable (Programmable) |
| Output Voltage | 2.5V |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Synchronous Rectifier | No |
| Termination | SMD/SMT |
| Width | 4.5mm |
Compliance
| RoHS | Compliant |
Datasheet
Maxim MAX1945REUI+ Datasheet
Download the complete datasheet for Maxim MAX1945REUI+ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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