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ISL78365ARZ 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 is a high-speed quadruple output laser diode driver designed for RGB/RGGB laser scanning projection systems. It supports up to 150MHz maximum output pixel clock and delivers up to 750mA peak current per channel with 1.5ns rise/fall times. The device features independent threshold and color DACs, separate scale DACs for brightness control or Automatic Power Calibration (APC), and a high-speed 10-bit parallel video interface using double data rate transfer. It operates on a single 3.3V supply with a 1.8V video interface, includes programmable multi-pulse Return to Zero (RTZ) functionality, and utilizes a 3-wire SPI interface. Operating temperature range is -40°C to +125°C.
Verify component status as the ISL78365ARZ is listed as obsolete. Confirm availability through authorized distributors or secondary markets. Check for recent Product Discontinuance Notifications from Renesas/Intersil. Ensure compatibility with existing system designs before procurement due to end-of-life status.
Select this component for applications requiring high-speed quadruple laser diode driving capabilities. Consider the integrated dynamic power optimization and flexible data order support for different opto-mechanical placements. Verify that the 3.3V supply and 1.8V video interface requirements align with system constraints. Evaluate the AEC-Q100 qualification if automotive reliability standards are necessary.
The ISL78365ARZ belongs to the ISL78365 series of laser drivers manufactured by Renesas Electronics under the Intersil brand. It is part of the Driver ICs subcategory. The device is housed in a WQFN-40 package. It is designed to provide crisp pixels through fast output switching speeds and offers significant system power minimization through its integrated controllers.
The ISL78365ARZ is marked as obsolete. No specific public substitute part numbers are confirmed in the provided documentation. Designers should consult Renesas for potential replacement recommendations or evaluate alternative laser diode drivers suitable for high-speed projection applications.
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