The PROFET® ITS612N1 is a smart two channel highside power switch from Infineon Technologies AG for industrial applications. It features overload protection, current limitation, short circuit protection, thermal shutdown, overvoltage protection (including load dump), fast demagnetization of inductive loads, reverse battery protection, undervoltage and overvoltage shutdown with auto-restart and hysteresis, open drain diagnostic output, open load detection in OFF-state, CMOS compatible input, loss of ground and loss of Vbb protection, electrostatic discharge (ESD) protection. It can be used for µC compatible power switch with diagnostic feedback for 12 V and 24 V DC grounded loads in industrial applications, for all types of resistive, inductive and capacitive loads, and to replace electromechanical relays, fuses and discrete circuits.
The ITS612N1 is a N‑channel vertical power FET with integrated charge pump, CMOS‑compatible input and diagnostic feedback. It is designed for industrial 12 V and 24 V DC grounded loads, replacing electromechanical relays and fuses.
The device offers a range of protection functions—including overload, short‑circuit, thermal shutdown, over‑voltage, undervoltage, reverse‑battery and ESD protection—plus diagnostic outputs for open‑load and status monitoring.
| Operating voltage (Vob) | 5.0 V – 34 V |
|---|---|
| Input voltage range | -10 V – +16 V |
It has two independent high‑side power channels.