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ISL6398HRTZ-T

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ISL6398HRTZ-T

IC REG CTRLR BUCK PMBUS 40QFN

Manufacturer: Renesas Electronics Corporation

Categories: DC DC Switching Controllers

Quality Control: Learn More

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:
Technical Details:
PackagingTape & Reel (TR)
Package / Case40-VFQFN Exposed Pad
Output TypePWM Signal
Mounting TypeSurface Mount
FunctionStep-Down
Operating Temperature-10°C ~ 100°C (TA)
Output ConfigurationPositive
Frequency - Switching120kHz ~ 2.025MHz
TopologyBuck
Voltage - Supply (Vcc/Vdd)4.75V ~ 5.25V
Supplier Device Package40-TQFN (5x5)
Synchronous RectifierNo
Control Features-
Serial InterfacesI2C, PMBus, SMBus
Output Phases6
Duty Cycle (Max)98%
Clock Sync-
Number of Outputs6

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An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

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