Vishay recently released three new single and dual 2 A load switches designed for 1,1 V to 5,5 V operation. Offering low switch on-resistance at 1,2 V for increased efficiency, the SiP32411, SiP32413 and SiP32414 feature a controlled soft turn-on slew rate of 150 s typical that limits the inrush current, providing a controlled, smoother turn-on transition that minimises switching noise.
The SiP32411 is a single switch available in both the 1,2 mm by 1,6 mm TDFN4 package and the SC70-6 package, while the SiP32413 and SiP32414 are dual switches available in the 2 x 2 mm TDFN8 package. All three devices guarantee low switch on-resistance of 66 m at 1,2 V input (105 m for the SiP32411 in the SC70-6 package), with each switch supporting over 2 A of continuous current.
The devices feature a low-voltage control logic interface that eliminates the need for extra level shifting circuitry. They offer a low quiescent current of < 1 A when disabled and 6,7 A at 1,2 V, allowing for longer on-times in battery-powered equipment. When disabled, the switches provide reverse blocking to prevent high current from flowing into the power source. The SiP32411 and SiP32414 integrate output discharge switches that enable rapid turn-off of a load circuit when the switch is disabled.
The two load switches in the SiP32413 feature reverse control logic. The device can easily be configured as a two-to-one power source, routing two power rails of different potentials to the common load point. The SiP32414 consists of two load switches of the same logic, and is ideal for loads with dual power rails.
The SiP32411, SiP32413 and SiP32414 will be used in USB, SIM, SDIO, POL, RF and Wi-Fi module load applications in wireless modems and portable devices. The devices are compliant to RoHS directive 2002/95/EC and halogen-free according to the IEC 61249-2-21 definition.
Reliable power solution Conical Technologies
Power Electronics / Power Management
The Mibbo MLD-120W-xxVx is a robust DIN-rail mounted DC-DC converter with a 120 W output capacity specifically designed for industrial and automation applications.
Read more...Easing the path for IPPs navigating local energy regulations
Power Electronics / Power Management
Independent Power Producers (IPPs) and developers venturing into South Africa’s renewable energy sector face an onerous and challenging regulatory landscape characterised by uncertainty in securing grid connections and considerable development costs.
Read more...First NVMe SSD Built with 8th-gen BiCS FLASH EBV Electrolink
Computer/Embedded Technology
KIOXIA recently announced the development and prototype demonstration of its new KIOXIA CM9 Series PCIe 5.0 NVMe SSDs, which incorporates CMOS directly Bonded to Array technology.
Read more...Wide input voltage buck-boost converter Altron Arrow
Power Electronics / Power Management
The MAX77859 from Analog Devices is a high-efficiency, high-performance buck-boost converter targeted for systems requiring a wide input voltage range of between 2,5 and 22 V.
Read more...IMU with dual-sensing capability EBV Electrolink
Analogue, Mixed Signal, LSI
ST’s 6-axis inertial measurement unit integrates a dual accelerometer up to 320g and embedded AI for activity tracking and high-impact sensing.
Read more...Development kit for TI’s SN6507
Power Electronics / Power Management
This comprehensive solution is designed to help engineers evaluate the performance of TI’s SN6507 transformer driver for isolated power supplies.
Read more...High-voltage IGBT Hi-Q Electronics
Power Electronics / Power Management
Diotec Semiconductor has launched the DIW030M060 IGBT, a 600 V, 30 A device with a built-in reverse diode.
Read more...DC converter for Hi-Rel applications Vepac Electronics
Power Electronics / Power Management
The MFK2812S from Crane Aerospace & Electronics is a DC-DC converter with an input voltage range of 16 to 50 V and an output of 12 V at up to 2,08 A.
Read more...Distributed Energy Resource Management Systems Schneider Electric South Africa
Power Electronics / Power Management
In addition to grid stability, DERMS also play a role in energy trading with some countries leveraging DERMS for real-time energy trading.
printer friendly version