Synchronous step-down DC-DC converter with adjustable output voltage from 0.8V to 39V and a maximum output current of 1.5A. Features a wide input voltage range of 3.5V to 42V, suitable for automotive applications. This 10-pin, surface-mount HVSSOP EP package offers a compact footprint with a 0.5mm pin pitch and a maximum package height of 0.95mm. Operating temperature range is -40°C to 125°C.
Sign in to ask questions about the Texas Instruments TPS54140QDGQRQ1 datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Texas Instruments TPS54140QDGQRQ1 technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | HVSSOP EP |
| Package Description | Heat Sinked Very Thin Shrink Small Outline Package, Exposed Pad |
| Lead Shape | Gull-wing |
| Pin Count | 10 |
| PCB | 10 |
| 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) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MO-187BA-T |
| Isolation | Non-Isolated |
| Type | Synchronous Step Down |
| Number of Outputs | 1 |
| Output Type | Adjustable |
| Output Voltage | 0.8 to 39V |
| Maximum Output Current | 1.5A |
| Minimum Input Voltage | 3.5V |
| Maximum Input Voltage | 42V |
| Switching Regulator | Yes |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
| 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 |
Download the complete datasheet for Texas Instruments TPS54140QDGQRQ1 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
