LEM (Liaisons Electroniques et Mecaniques) is a global leader in current and voltage sensing. LEM manufactures cost-effective Hall-effect isolated current and voltage sensors that are used in a wide range of power electronics applications, such as uninterruptible power supplies, switch mode power supplies, converters, motor drives and battery monitoring in the industrial, automotive and rail markets Wait.
Analog Devices' Linear Technology Corporation announces the LTC1871X, a wide input range, current mode, boost, flyback or SEPIC controller that drives N-channel power MOSFETs with minimal externality Component. The LTC1871X is suitable for low to medium power applications, maximizing efficiency by taking advantage of the on-resistance of the power MOSFET without the need for a current sense resistor. The LTC1871X is optimized for high temperature environments up to 175 °C.
Silicon Labs (also known as "Core Technology", NASDAQ: SLAB) has introduced a fixed-capacity audio bridge device that provides a simple, complete solution for transferring digital audio data between USB and I2S serial bus interfaces. Program.