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The CY39C604PNF-G-JNE1 is an LED lighting driver IC manufactured by Infineon Technologies. It utilizes a flyback topology and operates as a primary side regulation (PSR) device. The component supports a single output channel with a maximum power dissipation of 800 mW. It functions within an input voltage range of 9 V to 20 V and operates at frequencies between 30 kHz and 133 kHz. The device is housed in an SOIC-8 package and is designed for surface mount installation. It withstands operating temperatures from -40°C to +125°C and has a maximum supply current of 5.6 mA.
This component is officially listed as obsolete or discontinued by the manufacturer. Availability through standard distribution channels is currently restricted or unavailable. Verification of end-of-life status and final time buy options should be confirmed directly with authorized suppliers before integration into new designs.
Engineers should evaluate alternative components due to the discontinued status of this part. Selection criteria must focus on compatible flyback topologies, PSR capabilities, and matching thermal specifications. Ensure replacement devices support the required 9 V to 20 V input range and SOIC-8 packaging constraints.
The CY39C604PNF-G-JNE1 belongs to the CY39C604 series of LED lighting drivers. It is categorized under driver ICs within Infineon's analog product portfolio. The device is specifically engineered for applications requiring efficient, low-component-count LED illumination solutions using primary side regulation techniques.