A new reference design from Microchip Technology addresses challenges in power control electronics in Smart Home systems. In modern offline AC-DC power solutions, programmability and adaptive control offer the flexibility and intelligence needed by Smart Home devices to better interface with their power systems. The reference design uses the MCP1012 high voltage auxiliary AC-DC controller, demonstrating the ability to remove the independent bias power supply in many applications.

The global power management IC (PMIC) market is estimated to account for $5,142.17 million (US) in terms of value by the end of 2027, exhibiting a CAGR of 5.3% during the forecast period (2020-2027), according to a report from market research firm Coherent Market Insights. Increasing demand for wearable devices is expected to boost the global PMIC market growth over the forecast period.

Murata Power Solutions has announced a new 300W chassis mount ultra-wide 10:1 DC input range converter with patented inrush current control topology and high efficiency greater than 92%. The IRV300 is a fit-and-forget module designed for harsh operating environments in railway and industrial applications. It conforms to EN50155, EN50121 and EN45545 and has an operating ambient temperature range of -40°C to +85°C.