ISL6545AIRZ-T
IC REG CTRLR BUCK 10DFNManufacturer: Renesas Electronics Corporation
Categories: DC DC Switching Controllers
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Renesas Electronics Corporation ISL6545AIRZ-T is a single-phase, synchronous buck controller designed for efficient step-down DC-DC conversion. This device operates with a switching frequency of 600kHz and features a maximum duty cycle of 100%, suitable for applications requiring high power density. The ISL6545AIRZ-T supports a wide input voltage range from 4.5V to 14.4V and provides a positive output. Key control features include current limiting and an enable function, enhancing system protection and flexibility. Its 10-DFN (3x3) package with an exposed pad facilitates effective thermal management for surface mounting. The integrated synchronous rectifier ensures high efficiency. This component is commonly utilized in power supply designs for computing, industrial, and consumer electronics sectors.
Additional Information
Series: -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 | 10-VFDFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 600kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 14.4V |
| Supplier Device Package | 10-DFN (3x3) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 100% |
| Clock Sync | No |
| Number of Outputs | 1 |
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