IR3557MTRPBF
IC GATE DRIVER 40A 30PQFNManufacturer: Infineon Technologies
Categories: Full Half-Bridge (H Bridge) Drivers
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Infineon Technologies PowIRstage® IR3557MTRPBF is a highly integrated power stage solution designed for synchronous buck converters and voltage regulators. This 30-PQFN (6x6) packaged component delivers a robust 40A output current, suitable for demanding applications in computing, server, and industrial power systems. The device incorporates advanced features such as diode emulation for improved light-load efficiency and a status flag for monitoring operational parameters. Fault protection is comprehensively addressed with integrated current limiting, over-temperature, over-voltage, and under-voltage lockout (UVLO). The PWM interface enables precise control, and the device is optimized for inductive load types. Mounting is via surface mount, with the component supplied in a Tape & Reel (TR) package. The operating voltage range is 4.5V to 7V for the supply and 4.5V to 15V for the load.
Additional Information
Series: PowIRstage®RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Diode Emulation, Status Flag |
| Packaging | Tape & Reel (TR) |
| Package / Case | 30-PowerVFQFN |
| Mounting Type | Surface Mount |
| Interface | PWM |
| Operating Temperature | - |
| Output Configuration | - |
| Voltage - Supply | 4.5V ~ 7V |
| Rds On (Typ) | - |
| Applications | Synchronous Buck Converters, Voltage Regulators |
| Current - Output / Channel | 40A |
| Current - Peak Output | - |
| Technology | - |
| Voltage - Load | 4.5V ~ 15V |
| Supplier Device Package | 30-PQFN (6x6) |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage, UVLO |
| Load Type | Inductive |