Infineon's High-Current PROFET intelligent power switches contain a MOSFET power transistor plus all the circuit elements for built-in protection.
High-Current PROFET smart switches also include protection from dynamic overvoltages such as load dump, and inductive load turn-off without the need for additional components.
This new High-Current PROFET family has a proportional current sense output with programmable current limit.
As a result of Infineon's unique chip-on-chip technology, High-Current PROFET intelligent power switches are largely immune to electrostatic discharge and other electromagnetic interference.
Infineon's High-Current PROFET switches are ideal for high-current automotive applications such as lighting, motor drives and heating.