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ISL78365ARZ-T is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG 40QFN. Review the specifications below when checking this part for your BOM.
The ISL78365ARZ-T is an automotive-grade, high-speed quadruple output laser diode driver designed for RGB/RGGB laser scanning projection systems. It supports a maximum output pixel clock of 150MHz and delivers up to 750mA peak current per channel with 1.5ns pulse rise/fall times. The device operates on a single 3.3V supply with a 1.8V video interface, featuring independent threshold and color DACs, programmable multi-pulse RTZ, and AEC-Q100 qualification within a -40°C to +125°C range.
This component is officially designated as obsolete by Renesas Electronics Corporation. Discontinuance notifications were issued in September and December 2024. Current availability is restricted or unavailable through standard distribution channels. Verify end-of-life status and lead time constraints before finalizing design-in decisions.
Select this part only if the application requires a quadruple laser diode driver with integrated dynamic power optimization and AEC-Q100 automotive qualification. Ensure the system design accommodates the specific 3.3V supply requirement and 1.8V video interface compatibility. Consider the obsolete status when planning long-term production volumes.
The ISL78365 series belongs to Renesas' portfolio of high-performance laser diode drivers, originally developed under Intersil. This specific variant is optimized for automotive and portable projection applications demanding high speed and efficiency. It integrates advanced features like voltage sampling and automatic power calibration support within a compact WQFN-40 package.
No direct public substitute part numbers are confirmed for this obsolete component. Designers should evaluate alternative quadruple laser diode drivers from other manufacturers or consult Renesas for recommended migration paths.
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