In this episode of Chalk Talk, Mitch Van Ochten from ROHM Semiconductor and Amelia explore the what, where and how of AC/DC controllers and converter ICs. They investigate the benefits of ROHM’s non-isolated AC/DC buck converters, AC/DC control ICs and AC/DC flyback converters and how you can utilize these solutions in your next design.

In this episode of Chalk Talk, David Doan from ROHM Semiconductor and Amelia Dalton explore the what, where, and how of current sense amplifiers. They also examine the role that topology and common-mode voltage play when selecting a current sense amplifier and the variety of benefits that ROHM Semiconductor current sense amplifiers bring to the table.   

In this episode of Chalk Talk, Amelia Dalton and Heath Ogurisu from ROHM Semiconductor investigate the benefits of ROHM Semiconductor’s RGW and RGWS Series of IGBTs. They explore how the soft switching of these hybrid IGBTs contribute to energy savings and power generation efficiency and why these IGBTs provide a well-balanced solution for switching and cost.

Modern automotive applications require a variety of circuit protections and functions to safeguard against short circuit conditions. In this episode of Chalk Talk, Amelia Dalton and Nick Ikuta from ROHM Semiconductor investigate the details of ROHM’s Automotive Intelligent Power Device, the role that ??adjustable OCP circuit and adjustable OCP mask time plays in this solution, and the benefits that ROHM’s Automotive Intelligent Power Device can bring to your next design.

In this episode of Chalk Talk, Amelia Dalton and Kengo Ohmori from ROHM Semiconductor examine the details and benefits of ROHM Semiconductor’s new lineup of EcoGaN™ Power Stage ICs that can reduce the component count by 99% and the power loss of your next design by 55%. They also investigate ROHM’s Ultra-High-Speed Control IC Technology called Nano Pulse Control that maximizes the performance of GaN devices.

In this episode of Chalk Talk, Amelia Dalton and Ming Su from ROHM Semiconductor explore the benefits of the ROHM’s 4th generation of silicon carbide MOSFET. They investigate the switching performance, capacitance improvement, and ease of use of this new silicon carbide MOSFET family.

There has been a lot of innovation in the world of automotive designs over the last several years and this innovation also includes the LED lights at the rear of our vehicles. In this episode of Chalk Talk, Amelia Dalton chats with Nick Ikuta from ROHM Semiconductor about ROHM’s automotive LED driver ICs. They take a closer look at why their four channel outputs, energy sharing function, and integrated protection functions make these new driver ICs a great solution for rear lamp design.

Machine health monitoring is a key benefit in the Industry 4.0 revolution. Integrating data from sensors for vibration detection, motion detection, angle measurement and more can give a remarkably accurate picture of machine health, and timely warning of impending failure. In this episode of Chalk Talk, Amelia Dalton chats with Alex Chernyakov of ROHM Semiconductor about the key considerations in machine health monitoring, and how a new line of accelerometers for industrial applications can help.