New Silicons and Electronics

The Si834 Isolated Smart Switch DFN-32 The Si834x provides up to four isolated high-side or low-side switches with low RON. These switches are ideal for driving resistive and inductive loads like solenoids, relays, and lamps commonly found in industrial control systems like programmable logic controllers (PLC). Each switch is galvanically isolated for safety using Silicon Labs’ groundbreaking CMOS based isolation technology offering better reliability and performance than traditional optocoupler based isolation, including high common-mode transient immunity (CMTI) of over 150 kV/µs High-side or low-side switch options Logic Supply: 2.25 V – 5.5 V Switch Supply: 9 V – 32 V 5kV ESD Protection -40˚C to 125 ˚C operating temperature range Inrush current tolerance: 7 A for 20 ms Compact 9 x 9 DFN-32 package Part Number          Description Si83401AAA-IF Isolated Smart Switch, 1 Channel, Sourcing, Parallel Si83401AAA-IFR Isolated Smart Switch, 1 Channe...

Toshiba has launched “TCK207AN,” a compact load switch IC with an increased strength package. The DFN4A package is a newly developed, compact mold resin package. Its higher strength package compared with the conventional WCSP makes it harder for the product to be damaged by contact or impact when or after being mounted on a board. In addition, its low On-resistance and low current consumption contribute to the lower power consumption of devices. Datasheet https://toshiba.semicon-storage.com/info/docget.jsp?did=63537&prodName=TCK207AN for more details https://toshiba.semicon-storage.com/ap-en/company/news/new-products-share/linear/linear-20190328-1d.html