ROHM 50years in Electronics

Our LED driver integrates the control circuits, switching devices, transformers, and constant-current circuits required for a switching power supply into the industry’s first small SIP package.* The BP5843A driver also incorporates a ceramic capacitor for smoothing output, thus contributing to overall miniaturization.

This printhead reduces friction when combined with the novel surface treatment applied to the original step-free thin film structure. This structure minimizes sticking, and the increased wear resistance significantly extends the life of the printhead while improving print quality.

*July 2008 ROHM Study

The IA2002-CE10A high-performance image sensor head is a stable, high-speed reader with a two-inch scanning width suitable for card-reading applications. Since the sensor head accommodates two-way scanning, it is amenable to flexible designs independent of the transfer direction of the reading media. This image sensor head is suitable for reading business cards, verifying the printing on rewritable magnetic cards, and detecting counterfeit security cards.

The BP5729 is an RCC pseudo-resonance-type switching regulator module. It integrates a primary switching circuit and secondary control circuit in a single module. This module enables the configuration of simple power supplies with fewer external components. It also includes overvoltage/overcurrent protection circuits.

The DF/DG Series is the first in the industry to achieve high-quality printing of 48 tones at a printing speed of 250 mm/s. The printhead provides high-quality prints with fewer voids and is suitable for combination printing of high-definition graphics, text, and barcodes. This innovative product is inspiring novel applications.