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ISL6326IRZ

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ISL6326IRZ

SWITCHING CONTROLLER

Manufacturer: Intersil

Categories: DC DC Switching Controllers

Quality Control: Learn More

The Intersil ISL6326IRZ is a 4-phase synchronous buck PWM controller designed for high-current, high-efficiency power conversion. This surface mount device operates with an input voltage range of 4.75V to 5.25V and offers a switching frequency adjustable from 80kHz to 1MHz. It features robust control capabilities including Enable, Frequency Control, and Soft Start. The ISL6326IRZ supports up to four output phases, enabling it to deliver precise, stable positive output voltages. Its 40-QFN (6x6) package with an exposed pad facilitates efficient thermal management. This controller is well-suited for demanding applications in computing, networking, and industrial power systems where efficient step-down voltage regulation is critical.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:
Technical Details:
PackagingTube
Package / Case40-VFQFN Exposed Pad
Output TypePWM Signal
Mounting TypeSurface Mount
FunctionStep-Down
Operating Temperature-40°C ~ 85°C (TA)
Output ConfigurationPositive
Frequency - Switching80kHz ~ 1MHz
TopologyBuck
Voltage - Supply (Vcc/Vdd)4.75V ~ 5.25V
Supplier Device Package40-QFN (6x6)
Synchronous Rectifier-
Control FeaturesEnable, Frequency Control, Soft Start
Serial Interfaces-
Output Phases4
Duty Cycle (Max)-
Clock SyncNo
Number of Outputs4

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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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Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

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Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.