ISO2H823V25XUMA1

ISO2H823V25XUMA1 is a galvanic isolated 8 channel high-side switch. It provides 8 fully high-side power switch that is able to handle currents up to 730mA per channel. An 8-bit parallel µController compatible interface or a serial SPI-interface allows to connect the IC directly to a µController system. The input interface supports also a direct control mode for writing driver information and is designed to operate with 3.3V CMOS compatible levels. The data transfer from input to output side is realized by the integrated coreless transformer technology. Applications include isolated switch for industrial applications: PLC, distributed control systems, industrial PCs, robotics, etc, all types of resistive, inductive and capacitive loads, µController compatible power switch for 24VDC applications, driver for solenoid, relays and resistive loads.

• 2.5kV galvanic isolation integrated (UL508 & CSA22.2 certified)
• Meets IEC 61131-2 requirements for reinforced isolation
• 5 different types of diagnostic feedback for each channel
• Interface 3.3V CMOS operation compatible, parallel/Serial µC interface
• High common mode transient immunity, common output disable pin
• Resynchronization to achieve a low-jitter switching on and off of high-side switches
• Common error indication pin, active output current limitation for short circuit protection
• Reverse output voltage protection, undervoltage shutdown with auto restart and hysteresis
• Integrated clamping to switch inductive loads up to 150mJ energy per channel
• Storage temperature range from -50 to 150°C, VQFN-70 package