FDMF5833-F085
IC HALF BRIDGE DRIVER 50A 31PQFNManufacturer: onsemi
Categories: Full Half-Bridge (H Bridge) Drivers
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The onsemi FDMF5833-F085 is a Half Bridge Driver featuring PowerTrench® and SyncFET™ technologies, housed in a 31-PQFN (5x5) package. This component is engineered for synchronous buck converter applications, providing a robust solution for demanding power management tasks. It delivers a continuous output current of 50A per channel with a peak output current of 7A. Key features include a bootstrap circuit for high-side driver operation, a latch function for controlled operation, and a status flag for monitoring. Fault protection is integrated through over-temperature sensing and undervoltage lockout (UVLO). The device operates with a load voltage range of 4.5V to 24V and a supply voltage of 4.5V to 5.5V. Typical on-resistance values are 470mOhm for the low-side and 680mOhm for the high-side MOSFETs. This component is suitable for industrial, automotive, and high-performance computing applications.
Additional Information
Series: PowerTrench®, SyncFET™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Bootstrap Circuit, Latch Function, Status Flag |
| Packaging | Tape & Reel (TR) |
| Package / Case | 31-PowerWFQFN |
| Mounting Type | Surface Mount |
| Interface | PWM |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Half Bridge |
| Voltage - Supply | 4.5V ~ 5.5V |
| Rds On (Typ) | 470mOhm LS, 680mOhm HS |
| Applications | Synchronous Buck Converters |
| Current - Output / Channel | 50A |
| Current - Peak Output | 7A |
| Technology | UMOS |
| Voltage - Load | 4.5V ~ 24V |
| Supplier Device Package | 31-PQFN (5x5) |
| Fault Protection | Over Temperature, UVLO |
| Load Type | Inductive |
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