Surface mount DC/DC buck controller with a 300kHz switching frequency, capable of delivering up to 15A output current. Features a maximum input voltage of 28V and a minimum supply voltage of 2.7V, with an adjustable output voltage range from 800mV to 23V. Operates with a 1.2mA supply current and includes a synchronous rectifier for enhanced efficiency. Packaged in a 10-pin UMAX, this lead-free and RoHS-compliant component offers a maximum duty cycle of 86% and a fall time of 28ns.
Frequency300kHz
PackageUMAX
MountingSurface Mount
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Technical Specifications
Maxim MAX8546EUB+ technical specifications.
General
| Package/Case | UMAX |
| Clock Sync | No |
| Fall Time | 28ns |
| Frequency | 300kHz |
| Height | 0.95mm |
| Lead Free | Lead Free |
| Length | 3.05mm |
| Max Duty Cycle | 86% |
| Max Input Voltage | 28V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 15A |
| Max Output Voltage | 23V |
| Min Output Voltage | 800mV |
| Max Supply Voltage | 28V |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of Output Phases | 1 |
| Number of Outputs | 1 |
| Operating Supply Current | 1.2mA |
| Output Configuration | Positive |
| Output Current | 15A |
| Output Voltage | 23.24V |
| Packaging | Rail/Tube |
| RoHS Compliant | Yes |
| Synchronous Rectifier | Yes |
| Termination | SMD/SMT |
| Width | 3.05mm |
Compliance
| RoHS | Compliant |
Datasheet
Maxim MAX8546EUB+ Datasheet
Download the complete datasheet for Maxim MAX8546EUB+ to view detailed technical specifications.
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