IR3622AMTRPBF
IC REG CTRLR BUCK 32MLPQManufacturer: Infineon Technologies
Categories: DC DC Switching Controllers
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Infineon Technologies IR3622AMTRPBF is a 32-MLPQ (5x5) surface mount buck controller IC designed for step-down DC-DC conversion. This dual-output, dual-phase device operates with a voltage supply range of 4.5V to 14.5V and features a switching frequency adjustable from 200kHz to 600kHz. The IR3622AMTRPBF offers robust control features including current limit, enable, frequency control, power good, sequencing, soft start, and tracking. Its maximum duty cycle is 84%. The component includes synchronous rectification for improved efficiency and is suitable for applications requiring precise voltage regulation and power sequencing. This device is commonly utilized in power management for computing, industrial, and automotive systems. It is supplied in a 32-VFQFN exposed pad package on tape and reel.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 32-VFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz ~ 600kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 14.5V |
| Supplier Device Package | 32-MLPQ (5x5) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start, Tracking |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 84% |
| Clock Sync | Yes |
| Number of Outputs | 2 |
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