AS1349-BTDT-3312
IC REG BCK 1.2V/3.3V 1.2A 12TDFNManufacturer: ams-OSRAM USA INC.
Categories: DC DC Switching Regulators
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The ams-OSRAM USA INC. AS1349-BTDT-3312 is a highly efficient, dual-output synchronous buck switching regulator. This device provides fixed output voltages of 1.2V and 3.3V, each capable of delivering up to 1.2A of output current. Operating with an input voltage range of 2.7V to 5.5V, the AS1349-BTDT-3312 features a 2MHz switching frequency, enabling the use of small external components and reducing overall system size. Its advanced buck topology and integrated synchronous rectifier minimize power loss. Supplied in a compact 12-TDFN (3x3) package with an exposed pad for enhanced thermal performance, this component is ideal for applications in portable electronics, consumer devices, and industrial automation requiring compact and reliable power conversion. The AS1349-BTDT-3312 is available in Tape & Reel packaging.
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 | 12-WFDFN Exposed Pad |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Function | Step-Down |
| Current - Output | 1.2A |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 2MHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck |
| Supplier Device Package | 12-TDFN (3x3) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 2.7V |
| Voltage - Output (Min/Fixed) | 1.2V, 3.3V |
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