BTT6050-2EKA

The Infineon BTT6050-2EKA is a dual channel, 50mΩ high-side power switch from the PROFET+ 24V family. It is specifically engineered for demanding automotive environments, such as trucks and farming machinery, operating with 24V supply voltages. This device excels in driving loads like light bulbs and LEDs, offering robust protection and diagnostic features.

Key electrical specifications include an operating voltage range of 5.0V to 36.0V and a low standby current of less than 0.5μA. It supports PWM capability up to 200Hz and features logic inputs compatible with 3.3V and 5V systems. The switch provides proportional load current sense, open load detection, and over-temperature sensing, with a stable diagnostic signal during short circuits.

Protection functions are comprehensive, including load dump protection up to 65V, current limitation, and thermal shutdown with latch. Its enhanced short circuit operation is rated for a minimum of 100,000 cycles, contributing to extended system lifetime. The device is housed in a DSO-14 EP package, which offers improved heat dissipation.

This power switch is suitable for various load types, including resistive, inductive, and capacitive loads, as well as loads with high inrush currents like bulbs and low currents such as LEDs, valves, and relays. It serves as a replacement for electromechanical relays, fuses, and discrete circuits in automotive and industrial applications.