Smart High Side Power Switch

With power on delay time of less than 60µs the ips160hf and ips161hf single channel high side switches satisfy standardized requirements for interface types c and d in safety integrity level sil class 3 applications.

Smart high side power switch.

It consists of a mosfet a gate driver with charge pump and multiple protection and diagnosis features. Profet protected field effect transistors is our high side smart power switch brand. The uc37131 uc37132 and uc37133 are a family of smart power switches which can drive resistive or inductive loads from the high side or low side. This requires both a robust low on resistance power switch and accurate analog circuitry for diagnostic protection and control functions.

They belong to an expanding family designed to control protect and diagnose various types of loads with enhanced precision in bcm ecu or junction boxes. A power good output indicates the status of the process side power supply. With adjustable current limit high accuracy current sense and a wide range of rdsons our smart high side switches provide the optimal solution for your specific use case. Boost converters integrated switch 182 boost modules integrated inductor 2 ddr memory power ics 30 digital power ics 27 digital power control drivers powertrain modules 8 digital power isolated controllers 19 gallium nitride gan ics 7 gate drivers 227 half bridge drivers 63 isolated gate drivers 49 low side drivers 115.

High side switches can safely drive high currents into complex resistive inductive and capacitive grounded loads in compliance with the harsh automotive environment. For example short circuit protection can protect the mosfet if a short to ground battery occurs. Low and high side internal high current clamps when driving inductive loads. With our switch portfolio you can find a protection solution for your inductive capacitive and resistive loads ensuring your design is scalable and robust.

The galvanic isolated octal high side smart power switch enhances diagnostics and system management by providing a 20 mhz spi port allowing both per channel over temperature signalization and efficient daisy chaining of multiple devices. Profet stands for protected mosfet and gathers all high side switches whether they are automotive qualified or designed for the needs of industrial applications. Open in new find other low side switches description. With a supply voltage range up to 60 v these intelligent power switches are capable of safely driving complex resistive capacitive and inductive loads with one side.

Extreme switch devices are nxp smart high side switches for automotive 12 v bus truck 24 v and industrial applications. The device enlarges st s family of galvanic isolated high side switches. Profet intelligent power switches consist of dmos power transistor and cmos logic circuitry for complete built in protection.