The simple current-limiting load switch shown in Figure 1 will be familiar to most readers. In this circuit, a high level signal applied to the input switches on MOSFET Q2, which energizes the load.

A load switch is an electronic switch. It works like a relay to power supply rails in systems, but it has no moving parts. Load switches are increasingly found in today’s portable electronic devices, ...

Ricoh has launched a versatile load switch embedded in an ultra-small wafer level chip scaled package and is able to switch currents up to 6 A. The R5542 is positioned in between the battery or other ...

NOJA Power’s OSM15, OSM27 and OSM38 ACRs incorporate temporary time addition (TTA) functionality as standard. This feature enables utilities to increase the number of ACRs on a feeder and replace load ...

Semtech Corporation announced the SC33020H Load Switch platform in a tiny 0.9mm x 0.9mm, 4 bump Chip Scale Package (CSP) with industry leading Ron of just 32m‡. The product debut was in conjunction ...

In the 120V circuits of homes and offices, the grounded conductor is the same as the neutral. Typically, when wiring a switch for a 120V load (e.g., a light) only one wire comes to the switch and only ...

Equipment Manufacturers and consumers are now very conscious of energy conservation, particularly for standby power, also called vampire power, or phantom power. It is the electricity consumed by ...

Infineon has introduced automotive high-side power switches for safety-critical circuits. ‘Load Guard 12V’ dual and single-channel are available with nominal current carrying of 2 or 3A, making four ...