BTS50025-1TEA | BTS50025-1TEA is a 2.5 mΩ single channel Smart High-Side Power Switch, embedded in a PG-TO-252-5-11 package, with protective functions & diagnosis

Overview

It features Reverse ON functionality protecting the device in reverse polarity condition (reverse battery). The power transistor is built by an N-channel MOSFET with charge pump. It is specially designed to drive high current nominal loads up to 24 A, for application like heaters, glow plugs, fan and pump in the harsh automotive environment.

Summary of Features

Embedded Diagnostic Functions:

Proportional load current sense
Short circuit / Overtemperature detection
Latched status signal after short circuit or overtemperature detection

Embedded Protection Functions:

Infineon® ReverSave™: Reverse battery protection by self turn ON of power MOSFET
Short circuit protection with latch
Overtemperature protection with latch
Enhanced short circuit operation
Infineon® SMART CLAMPING

Benefits

Lowest Rdson HSS in DPAK
High inrush capability
best in class of current sense accuracy

Potential Applications

Suitable for resistive, inductive and capacitive loads:

Replaces electromechanical relays, fuses and discrete circuits
Most suitable for application with high current loads, such heating system, fan and pump
PWM applications with low frequency