FAN49101AUC340X
IC REG BUCK-BST 3.4V 2A 20WLCSPManufacturer: onsemi
Categories: DC DC Switching Regulators
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The onsemi FAN49101AUC340X is a TinyPower™ series buck-boost switching regulator. This highly efficient IC provides a fixed 3.4V positive output with a 2A maximum output current, supporting up to 20W of power. Operating with an input voltage range of 2.5V to 5.5V, it features a 1.8MHz switching frequency for compact inductor and capacitor selection. The FAN49101AUC340X utilizes a synchronous rectification topology for enhanced efficiency and is housed in a 20-WLCSP (1.96x1.56) package suitable for surface mounting. This component is commonly employed in battery-powered portable devices, wearables, and IoT applications requiring efficient power conversion. It is supplied on a tape and reel for automated assembly.
Additional Information
Series: TinyPower™RoHS Status: ROHS3 CompliantManufacturer Lead Time: 20 week(s)Product Status: Last Time BuyPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-UFBGA, WLCSP |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Up/Step-Down |
| Current - Output | 2A |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 1.8MHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck-Boost |
| Supplier Device Package | 20-WLCSP (1.96x1.56) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 2.5V |
| Voltage - Output (Min/Fixed) | 3.4V |
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