FAN53555UC042X
IC REG BUCK PROG 5A 20WLCSPManufacturer: onsemi
Categories: DC DC Switching Regulators
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The onsemi TinyBuck® FAN53555UC042X is a highly efficient, synchronous buck switching regulator IC designed for step-down voltage conversion. This device offers a programmable output voltage, tunable from a minimum of 0.603V up to a maximum of 1.41V, with a substantial output current capability of 5A. Operating at a high switching frequency of 2.4MHz, it enables compact inductor and capacitor selection, contributing to a smaller overall solution footprint. The FAN53555UC042X features a 20-WLCSP package, suitable for surface mounting applications and is supplied on a tape and reel. Its positive output configuration and integrated synchronous rectifier enhance overall power conversion efficiency. This component finds application in power management solutions across various industries, including consumer electronics and computing. The operating temperature range is -40°C to 85°C.
Additional Information
Series: TinyBuck®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 | Programmable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 5A |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 2.4MHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck |
| Supplier Device Package | 20-WLCSP (1.96x1.56) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 1.41V |
| Voltage - Input (Min) | 2.5V |
| Voltage - Output (Min/Fixed) | 0.603V |
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