FDMF5823DC
IC HALF BRIDGE DRIVER 55A 31PQFNManufacturer: onsemi
Categories: Full Half-Bridge (H Bridge) Drivers
Quality Control: Learn More
onsemi FDMF5823DC is a Half Bridge Driver, part of the PowerTrench® and SyncFET™ series, designed for high-efficiency synchronous buck converters. This UMOS technology component features a 31-PQFN (5x5) package, suitable for surface mount applications. The device offers a 55A output current capability with low on-resistance, 470mOhm for the low-side and 680mOhm for the high-side MOSFETs. Key features include a bootstrap circuit for high-side drive, latch function, and fault protection for over temperature and UVLO conditions. The interface is PWM, and it supports inductive load types. Operating voltage ranges from 4.5V to 16V for the load and 4.5V to 5.5V for the supply. This driver is utilized in various industrial and consumer electronics applications demanding efficient power management.
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 ~ 125°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 | 55A |
| Current - Peak Output | - |
| Technology | UMOS |
| Voltage - Load | 4.5V ~ 16V |
| Supplier Device Package | 31-PQFN (5x5) |
| Fault Protection | Over Temperature, UVLO |
| Load Type | Inductive |
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