Automotive-grade DC/DC controller for single-output step-down power conversion. Features a maximum switching frequency of 1000 kHz and an output voltage range of 1.25 to 75 V, supporting up to 1.75 A typical output current. Operates within a wide input voltage range of 4.5 to 75 V and a temperature range of -40 °C to 125 °C. Packaged in an 8-pin HVSSOP EP surface-mount plastic package with gull-wing leads, measuring 3.1 x 3.1 x 0.95 mm (Max).
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Texas Instruments LM5085QMY/NOPB technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | HVSSOP EP |
| Lead Shape | Gull-wing |
| Pin Count | 8 |
| PCB | 8 |
| Package Length (mm) | 3.1(Max) |
| Package Width (mm) | 3.1(Max) |
| Package Height (mm) | 0.95(Max) |
| Seated Plane Height (mm) | 1.1(Max) |
| Pin Pitch (mm) | 0.65 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Topology | Step Down |
| Number of Outputs | 1 |
| Output Voltage | 1.25 to 75V |
| Typical Output Current | 1.75A |
| Maximum Switching Frequency | 1000kHz |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
| Maximum Input Voltage | 75V |
| Minimum Input Voltage | 4.5V |
| Operating Supply Voltage | 4.5 to 75V |
| Maximum Supply Current | 1.3(Typ)mA |
| Cage Code | 01295 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | Yes |
| AEC Qualified | Yes |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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