IR3623MPBF
IC REG CTRLR BUCK 32MLPQManufacturer: Infineon Technologies
Categories: DC DC Switching Controllers
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Infineon Technologies IR3623MPBF is a dual-output, synchronous buck DC-DC controller designed for efficient step-down voltage conversion. This device operates with a switching frequency range of 200kHz to 1.2MHz, featuring a maximum duty cycle of 85%. The controller supports advanced control features including current limit, enable, frequency control, power good indication, sequencing, soft start, and tracking for precise power management.
Housed in a 32-MLPQ (5x5) package with an exposed pad for enhanced thermal performance, the IR3623MPBF is suitable for surface mount applications. It requires a supply voltage between 8.5V and 14.5V and offers clock synchronization capabilities. The IR3623MPBF finds application in power supplies for computing, consumer electronics, and industrial systems requiring robust and flexible DC-DC conversion solutions.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BagDownload Free CAD Model:
Technical Details:
| Packaging | Bag |
| Package / Case | 32-VFQFN Exposed Pad |
| Output Type | PWM Signal |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz ~ 1.2MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 8.5V ~ 14.5V |
| Supplier Device Package | 32-MLPQ (5x5) |
| Synchronous Rectifier | - |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start, Tracking |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 85% |
| Clock Sync | Yes |
| Number of Outputs | 2 |
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