LT3957AEUHE
IC REG MULT CONFIG ADJ 5A 36QFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Regulators
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The Analog Devices Inc. LT3957AEUHE is a versatile switching regulator IC supporting Boost, Cuk, Flyback, and SEPIC topologies. This adjustable positive or negative output device operates from a 3V to 40V input range and can deliver up to 5A through its internal switch, with an adjustable output voltage from 1.6V up to 40V. Its switching frequency is configurable between 100kHz and 1MHz, allowing for optimized efficiency and component size. The LT3957AEUHE is housed in a 36-QFN (5x6) package with 28 leads and an exposed pad for enhanced thermal performance, suitable for surface mounting. It is designed for applications requiring flexible power management solutions across various industries.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 36-WFQFN, 28 Leads, Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Up, Step-Up/Step-Down |
| Current - Output | 5A (Switch) |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive or Negative |
| Frequency - Switching | 100kHz ~ 1MHz |
| Voltage - Input (Max) | 40V |
| Topology | Boost, Cuk, Flyback, SEPIC |
| Supplier Device Package | 36-QFN (5x6) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 40V (Switch) |
| Voltage - Input (Min) | 3V |
| Voltage - Output (Min/Fixed) | 1.6V |
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