IR3550MTRPBF
IC HALF BRIDGE DRIVER 60A 32QFNManufacturer: Infineon Technologies
Categories: Full Half-Bridge (H Bridge) Drivers
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Infineon Technologies PowIRstage® IR3550MTRPBF is a 60A half-bridge driver for synchronous buck converters and voltage regulators. This component features an integrated power stage with MOSFETs, offering a 4.5V to 15V load voltage range and a 4.5V to 7V supply voltage. The device includes a bootstrap circuit for high-side drive and supports PWM interface. Key fault protection mechanisms are implemented, including over-temperature, shoot-through, and undervoltage lockout (UVLO). Additional features comprise diode emulation and a status flag. The IR3550MTRPBF is housed in a 32-PQFN (6x6) package, suitable for surface mounting and supplied on tape and reel. Its robust design makes it well-suited for demanding applications in automotive and industrial sectors.
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 | Bootstrap Circuit, Diode Emulation, Status Flag |
| Packaging | Tape & Reel (TR) |
| Package / Case | 32-PowerVFQFN |
| Mounting Type | Surface Mount |
| Interface | PWM |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Half Bridge |
| Voltage - Supply | 4.5V ~ 7V |
| Rds On (Typ) | - |
| Applications | Synchronous Buck Converters, Voltage Regulators |
| Current - Output / Channel | 60A |
| Current - Peak Output | 90A |
| Technology | Power MOSFET |
| Voltage - Load | 4.5V ~ 15V |
| Supplier Device Package | 32-PQFN (6x6) |
| Fault Protection | Over Temperature, Shoot-Through, UVLO |
| Load Type | Inductive |