Synchronous step-down DC-DC controller featuring dual adjustable outputs, capable of delivering up to 1.3A per channel. Operates from a 4V to 36V input range, with a maximum output voltage of 35.12V. Housed in a 28-pin QFN EP package with exposed pad, measuring 5mm x 4mm x 0.75mm, suitable for surface mounting. Designed for automotive applications with an operating temperature range of -40°C to 125°C.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Analog Devices LT3640EUFD#PBF 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 ™
Analog Devices LT3640EUFD#PBF technical specifications.
| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | QFN |
| Package/Case | QFN EP |
| Package Description | Quad Flat No Lead Package, Exposed Pad |
| Lead Shape | No Lead |
| Pin Count | 28 |
| PCB | 28 |
| Package Length (mm) | 5 |
| Package Width (mm) | 4 |
| Package Height (mm) | 0.75(Max) |
| Seated Plane Height (mm) | 0.75 |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Type | Synchronous Step Down |
| Number of Outputs | 2 |
| Output Type | Adjustable |
| Output Voltage | 35.12(Max)V |
| Maximum Output Current | 1.3|1.3A |
| Minimum Input Voltage | 4V |
| Maximum Input Voltage | 36V |
| Switching Regulator | Yes |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
| Cage Code | 24355 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | Yes |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Download the complete datasheet for Analog Devices LT3640EUFD#PBF to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
