While most competing solutions only offer voltages to 18 V, or are missing their low voltage side, the input voltage range of the
All four devices respond swiftly to short circuits, and their precise overcurrent protection (OCP) is triggered at a set current limit level without an excessive overhead current requirement — an important characteristic for designs in which power busses need to support multiple loads. Competing solutions often require overhead currents of more than 30 %. The SiP32433A and SiP32433B with active reverse blocking target applications featuring USB Type-C and multiple power source switching.
The load switches reduce on-resistance by 43 % compared to previous-generation solutions, which translates into a 32 % higher current capability or increased efficiency at the same current level. The 78 mΩ SiP32433A/B has a current limit setting range of 0.3 A to 3.5 A, while the 33 mΩ SiP32434A/B offers a range of 0.5 A to 6 A. Both devices guarantee current limit accuracy down to ± 8 %, increase design flexibility, and simplify BOMs. The hot-swappable load switches feature a programmable turn-on slew rate, provide ESD tolerance of 2 kV (human body model) and 0.75 kV (charged device model), and operate over a temperature range of -40 °C to +125 °C.
Samples and production quantities of the eFuses are available now, with lead times of 20 weeks.
Vishay manufactures one of the world’s largest portfolios of discrete semiconductors and passive electronic components that are essential to innovative designs in the automotive, industrial, computing, consumer, telecommunications, military, aerospace, and medical markets. Serving customers worldwide, Vishay is The DNA of tech.™
The DNA of tech™ is a trademark of
Link to product datasheet:
http://www.vishay.com/ppg?63175 (SiP32433)
http://www.vishay.com/ppg?63147 (SiP32434)
Link to product photo:
https://www.flickr.com/photos/vishay/albums/72177720305017439
Vishay on Facebook: http://www.facebook.com/VishayIntertechnology
Vishay
For more information please contact:
peter.henrici@vishay.com
or
Redpines
bob.decker@redpinesgroup.com
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