ISL6398HRTZ-T
IC REG CTRLR BUCK PMBUS 40QFNManufacturer: Renesas Electronics Corporation
Categories: DC DC Switching Controllers
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Renesas Electronics Corporation ISL6398HRTZ-T is a highly integrated 6-phase synchronous buck DC-DC controller designed for high-performance computing and power delivery applications. This device features a digital PMBus interface, supporting I2C and SMBus protocols for advanced control and monitoring. The ISL6398HRTZ-T offers a wide switching frequency range from 120kHz to 2.025MHz, with a maximum duty cycle of 98%, enabling efficient power conversion across various load conditions. Its output configuration supports positive voltage output with six independent phases, providing robust current delivery. Packaged in a 40-TQFN (5x5) with an exposed pad for enhanced thermal performance, it is suitable for surface mount applications. This controller is commonly utilized in server power supplies, networking equipment, and other demanding industrial environments.
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 | 40-VFQFN Exposed Pad |
| Output Type | PWM Signal |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -10°C ~ 100°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 120kHz ~ 2.025MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.75V ~ 5.25V |
| Supplier Device Package | 40-TQFN (5x5) |
| Synchronous Rectifier | No |
| Control Features | - |
| Serial Interfaces | I2C, PMBus, SMBus |
| Output Phases | 6 |
| Duty Cycle (Max) | 98% |
| Clock Sync | - |
| Number of Outputs | 6 |
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