ISL6444CAZ

$3.17

Description：DUAL SWITCHING CONTROLLER
Series：-
Mfr：Intersil
Package：Tube

SKU:960225cfb874 Category: Special Purpose Regulators Brand: Intersil

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Product introduction

ISL6444CAZ is listed in the Special Purpose Regulators range at ChipApex. The manufacturer field lists Intersil. Its product description is DUAL SWITCHING CONTROLLER. Review the specifications below when checking this part for your BOM.

Special Purpose Regulators specifications for ISL6444CAZ

Description：DUAL SWITCHING CONTROLLER
Series：-
Mfr：Intersil
Package：Tube
Applications：Controller, DDR
Voltage - Input：4.5V ~ 24V
Number of Outputs：2
Voltage - Output：0.9V ~ 5.5V
Operating Temperature：-10°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：28-SSOP (0.154", 3.90mm Width)
Supplier Device Package：28-SSOP/QSOP
Grade：-
Qualification：-

Special Purpose Regulators datasheet and documents for ISL6444CAZ

ISL6444CAZ

Special Purpose Regulators Overview

The ISL6444CAZ is a dual-output switching controller designed for DDR voltage regulation. It operates with an input voltage range of 4.5V to 24V and provides adjustable output voltages from 0.9V to 5.5V. The device supports two independent outputs and functions within a temperature range of -10°C to +85°C. It utilizes a QSOP package for surface mount installation.

Special Purpose Regulators Feature Summary

Dual-output architecture for simultaneous power rail generation
Integrated control logic for DDR voltage regulation applications
Wide input voltage tolerance supporting various system supplies

Special Purpose Regulators Applications

DDR memory voltage regulation
Multi-rail power supply systems
Computer motherboard power distribution

Special Purpose Regulators Procurement Notes

Verify component authenticity due to obsolete status. Check manufacturer legacy documentation for pin compatibility. Confirm package integrity as original stock may vary in age. Ensure design-in compliance with current environmental standards before procurement.

Special Purpose Regulators Selection Notes

Evaluate thermal performance within the specified operating range. Compare pinout compatibility with existing PCB layouts. Assess availability constraints given the discontinued product status. Consider long-term supply chain stability for maintenance cycles.

Special Purpose Regulators Part Context

This component belongs to the Intersil power management portfolio, now integrated into Renesas Electronics. It represents legacy analog technology focused on high-performance switching controllers. The brand transition occurred following corporate acquisition, affecting support channels but preserving technical specifications.

Special Purpose Regulators Replacement Considerations

Consult Renesas official legacy documents for qualified substitutes. Verify functional equivalence for DDR control requirements. Cross-reference pinouts to ensure mechanical compatibility without redesign.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.