IR3558MTRPBF
IC HALF BRIDGE DRIVER 45A PQFNManufacturer: Infineon Technologies
Categories: Full Half-Bridge (H Bridge) Drivers
Quality Control: Learn More
Infineon Technologies PowIRstage® IR3558MTRPBF is a highly integrated half-bridge driver designed for demanding synchronous buck converter and voltage regulator applications. This Power MOSFET solution features a 5x6mm PQFN package, offering a compact footprint for high-density power designs. The IR3558MTRPBF delivers 45A output current and incorporates essential fault protection mechanisms, including over-temperature and undervoltage lockout (UVLO), ensuring robust operation. Its design includes a bootstrap circuit for efficient high-side gate drive and a status flag for monitoring performance. The component is engineered for surface mounting and operates across a temperature range of -40°C to 125°C (TJ). It supports a load voltage range of 4.5V to 15V and a supply voltage of 4.5V to 5.5V, with PWM interface for precise control. This device is commonly utilized in computing, server, and power supply industries.
Additional Information
Series: PowIRstage®RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | Bootstrap Circuit, Status Flag |
| Packaging | Tape & Reel (TR) |
| Package / Case | 28-PowerVQFN |
| 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) | - |
| Applications | Synchronous Buck Converters, Voltage Regulators |
| Current - Output / Channel | 45A |
| Current - Peak Output | - |
| Technology | Power MOSFET |
| Voltage - Load | 4.5V ~ 15V |
| Supplier Device Package | PQFN (5x6) |
| Fault Protection | Over Temperature, UVLO |
| Load Type | Inductive |
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