Electronic Products & Technology

12-Channel LED driver IC deliver precise control of colour

Stephen Law   

Electronics Optoelectronics Semiconductors driver IC LED opto

ROHM SEMICONDUCTOR BD8379FV-M LED Driver Series are highly integrated 12-channel drivers optimized for signage and illumination applications requiring precise control of colour, uniformity and intensity. Device is a serial-in, parallel-out controlled LED driver with a 35V output voltage rating. Offered in an SSOP-B20 SMT package with the inputs of 3-line serial data, device turns the 12-channel open drain output on and off. Due to its compact size, it is optimal for limited space applications. Key features include open drain output, 3-line serial control and enable signal along with cascade connection compatibility and an internal 12-channel power transistor for added functionality. Products are AEC-Q101 qualified, making them suitable for medical and automotive applications demanding increased reliability.

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