Single-output step-down DC/DC controller and regulator, operating from 4.5V to 36V input, features a maximum switching frequency of 330kHz. This surface-mount component offers selectable output voltages of 5V or 3.3V with a typical output current of 10A. Housed in a 10-pin uMAX package with gull-wing leads, it measures 3.05mm x 3.05mm x 0.95mm and operates within a temperature range of -40°C to 85°C.
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Maxim MAX1744EUB-TG069 technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | MSOP |
| Package/Case | uMAX |
| Package Description | Micro Small Outline Package |
| Lead Shape | Gull-wing |
| Pin Count | 10 |
| PCB | 10 |
| Package Length (mm) | 3.05(Max) |
| Package Width (mm) | 3.05(Max) |
| Package Height (mm) | 0.95(Max) |
| Seated Plane Height (mm) | 1.1(Max) |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Topology | Step Down |
| Number of Outputs | 1 |
| Output Voltage | 5|3.3V |
| Typical Output Current | 10A |
| Maximum Switching Frequency | 330kHz |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Maximum Input Voltage | 36V |
| Minimum Input Voltage | 4.5V |
| Operating Supply Voltage | 4.5 to 36V |
| Maximum Power Dissipation | 444mW |
| Maximum Supply Current | 0.09(Typ)mA |
| Cage Code | 1ES66 |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
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