IR3841WMTRPBF
IC REG BUCK ADJ 8A PQFNManufacturer: Infineon Technologies
Categories: DC DC Switching Regulators
Quality Control: Learn More
The Infineon Technologies IR3841WMTRPBF is an adjustable output voltage, synchronous buck switching regulator from the SupIRBuck® series. This highly efficient power management IC is designed for high-current step-down applications, capable of delivering up to 8A output current. It features a wide input voltage range from 1.5V to 16V, with an adjustable output voltage from 0.7V to 14.4V. The IR3841WMTRPBF operates with a flexible switching frequency between 225kHz and 1.65MHz, allowing optimization for efficiency and component size. Its integrated synchronous rectifier simplifies the design and enhances efficiency. The component is supplied in a 15-PowerVQFN package suitable for surface mounting. This device is commonly utilized in industrial automation, telecommunications infrastructure, and automotive applications demanding robust and efficient power conversion.
Additional Information
Series: SupIRBuck®RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 15-PowerVQFN |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 8A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 225kHz ~ 1.65MHz |
| Voltage - Input (Max) | 16V |
| Topology | Buck |
| Supplier Device Package | PQFN (5x6) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 14.4V |
| Voltage - Input (Min) | 1.5V |
| Voltage - Output (Min/Fixed) | 0.7V |