The latest intelligent driver high-edge switch IPS2050H and IPS2050H-32 can be set up with two limited flow values, which are suitable for the capacity load with a large current.

The input voltage range of these two new dual -channel switches is 8V to 60V, and the maximum tolerance voltage of the input pins is 65V to ensure that the device has high design flexibility and work reliability in industrial applications. The internal integrated power MOSFET transistor's informal resistance RDS (ON) is small, so the energy efficiency is very high, and the heat consumption power is very low. In addition, MOSFET single pulse faults are greater than 1J at 2A, which can improve the reliability of switch when driving perceptual loads. The switch is also integrated with a active clamp circuit to achieve rapid magnetic degeneration.

The maximum value of IPS2050H can be set to 2.5A, which can drive the load controlled by the PLC module. It can also be used for factory automation I/O modules, computer CNC (CNC) machine tools, and for driving universal resistance, sensuality and capacity Sexual load. The maximum current limit of IPS2050H-32 is higher, reaching 5.7A, and can drive unidirectional motors in equipment such as automatic vending machines. The current activation threshold and limit value can be set up with external resistance. In the capacity load intelligent driver design, the starting current is set up by external capacitance.

In order to enhance electrical safety and switching reliability, new devices provide comprehensive protection diagnostic functions, including under -voltage lock (UVLO), over -pressure protection, overload protection, short -circuit protection, grounding disconnection protection and VCC disconnection protection. Each channel has an independent fault signal mechanism to indicate the overload and high temperature incident. The new product also provides an additional shell overheating sensor. These two new products are in line with the ESD, fast transient and surge resistance specifications of IEC 61000-4-2, IEC 61000-4-4, and IEC 61000-4-5.

The SEF semiconductor also provides demonstration boards and software to help users quickly evaluate the driver and diagnostic ability when connecting to the industrial load. Among them, the X-NUCLEO-OUT03A1 and X-NUCLEO-OUT04A1 digital output expansion board can be supported by STM32* NUCLEO development board. Use, and equipped with related X-Cube-OUT3, STSW-OUT03F4, and STSW-OUT03G4 driver software. In addition, STSW-IFAPGUI graphical user interface source code can help users achieve a complete industrial automation environment.

IPS2050H and IPS2050H-32 are now available, using space-saving compact Powersso-24 packaging.