FDMF6821A
IC HALF BRIDGE DRIVER 60A 40PQFNManufacturer: onsemi
Categories: Full Half-Bridge (H Bridge) Drivers
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The onsemi XS™ DrMOS FDMF6821A is a high-performance half-bridge driver designed for synchronous buck converter applications. This DrMOS device integrates a high-side and low-side MOSFET with a driver IC into a single 40-PQFN (6x6) package, facilitating compact and efficient power supply designs. Key features include a 60A output current capability, integrated bootstrap circuitry, and comprehensive fault protection including over-temperature, shoot-through, and UVLO. The device operates with a supply voltage range of 4.5V to 5.5V and supports load voltages from 3V to 16V. Its PWM interface allows for precise control, and the status flag provides valuable operational feedback. Typical Rds(on) for both the high-side and low-side switches is 1 Ohm. Applications span across computing, industrial, and telecommunications sectors where high-density, high-efficiency power conversion is critical. This component is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: XS™ DrMOSRoHS 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, Status Flag |
| Packaging | Tape & Reel (TR) |
| Package / Case | 40-PowerTFQFN |
| 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) | 1Ohm LS, 1Ohm HS |
| Applications | Synchronous Buck Converters |
| Current - Output / Channel | 60A |
| Current - Peak Output | - |
| Technology | DrMOS |
| Voltage - Load | 3V ~ 16V |
| Supplier Device Package | 40-PQFN (6x6) |
| Fault Protection | Over Temperature, Shoot-Through, UVLO |
| Load Type | Inductive |
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