AS1337B-BTDT
IC REG BOOST ADJ 850MA 8TDFNManufacturer: ams-OSRAM USA INC.
Categories: DC DC Switching Regulators
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The ams-OSRAM USA INC. AS1337B-BTDT is a highly efficient, adjustable positive output boost switching regulator. This component is designed for step-up voltage conversion, capable of delivering up to 850mA of output current from an input voltage range of 0.65V to 4.5V. The output voltage is adjustable, with a minimum fixed output of 2.5V and a maximum configurable output of 5V. Featuring a switching frequency of 1.2MHz and integrated synchronous rectification, the AS1337B-BTDT minimizes power loss and simplifies external component selection. Its topology is optimized for boost conversion, making it suitable for applications requiring voltage elevation from low-voltage sources. The 8-TDFN (3x3) exposed pad package facilitates efficient thermal management for surface mount applications. This device finds utility in portable electronics, battery-powered systems, and other power management solutions where efficient voltage regulation is critical. It is supplied in Tape & Reel (TR) packaging for automated assembly.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-WDFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Up/Step-Down |
| Current - Output | 850mA (Switch) |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 1.2MHz |
| Voltage - Input (Max) | 4.5V |
| Topology | Boost |
| Supplier Device Package | 8-TDFN (3x3) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 5V |
| Voltage - Input (Min) | 0.65V |
| Voltage - Output (Min/Fixed) | 2.5V |
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