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The PCA9625D,512 is a discontinued LED driver IC from NXP USA Inc., housed in a 32-lead SO plastic small outline package (SO32) with a body width of 7.5 mm. It provides linear PWM dimming for LEDs with a maximum output current of 100 mA per channel. The device operates within a supply voltage range up to 5.5 V and supports an output voltage of 24 V. It functions at a frequency range of 100 kHz to 1 MHz and includes internal switches.
This component is officially classified as obsolete by the manufacturer. Verification of availability requires checking authorized distributors for remaining stock or identifying qualified replacement parts. Ensure any sourced units are genuine and match the specified 32-SOIC package and electrical parameters.
Designers should note that this part is no longer manufactured. Selection requires evaluating alternative components that offer similar 100 mA output current, 24 V output voltage, and 32-pin SOIC packaging. Compatibility with existing 100 kHz to 1 MHz operating frequencies must be verified before substitution.
The PCA9625D belongs to NXP's line of LED driver integrated circuits designed for efficient light control. The specific variant PCA9625D,512 utilizes a standard surface-mount package suitable for automated assembly. As a discontinued item, it represents a legacy solution for applications previously relying on NXP's dedicated LED driver technology.
No public confirmed substitute part numbers are available in the provided documentation. Users must identify equivalent components based on pinout, current rating, and package dimensions independently.