Infineon’s latest PROFET™ Industrial smart high-side switches deliver robust, reliable high‑voltage load switching for industrial systems—from resistive and inductive loads to capacitive and higher‑current applications—while enabling compact, relay/fuse/discrete replacement designs. The newest devices (ITS6035S‑EP‑K, ITS6080S‑EP‑D, ITS4035S‑EP‑D, and ITS4080S‑EP‑D) support up to the 45 V / 60 V supply tolerance, offer 1/2/4‑channel variants, low RDS(ON) options, and advanced diagnostics such as digital status reporting, open‑load detection, analogue current sense, and synchronised discharge. Key differentiators include user‑adjustable current limitation (up to 13.2 A), overvoltage lockout (60 V), enhanced short‑circuit robustness, and small packages for PCB space savings—ideal for PLCs, digital I/O modules, heating, valve control, and protected load switching/relay replacement.
Features and Benefits
Features:
- Supply voltage tolerance up to 60 V
- Load current range up to 5 A (2A for PLC application)
- RDS(ON) range type: 35 mOhm – 130 mOhm
- 1/2/4 channel devices
- Wide output current range
- Digital Diagnostic via status pin (fully featured devices)
- Synchronized discharge functionality
- Analog current sense pin
- Open load diagnosis
Benefits:
- Devices with User adjustable current limitation ranging from: 3 A to 13.2 A
- Devices with Overvoltage lockout function ( 60 V )
- Enhanced short circuit operation
- Faster failure detection (Dedicated STATUS pin)
- PCB space savings due to small packages and best-in class RDS(ON)
Featured Products
ITS6035SEPKXUMA1
PROFET™ Industrial 35 mΩ single channel smart high-side power switch, Supply voltage tolerance up to 60 V
ITS6080SEPDXUMA1
PROFET™ Industrial 75 mΩ single channel smart high-side power switch, Supply voltage tolerance up to 60 V
ITS4035SEPDXUMA1
PROFET™ Industrial 35 mΩ single channel smart high-side power switch, Supply voltage tolerance up to 45 V
ITS4080SEPDXUMA1
PROFET™ Industrial 75 mΩ single channel smart high-side power switch, Supply voltage tolerance up to 45 V
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