Infineon High Side 1, High Side Power Switch Power Switch IC 5-Pin, TO-252

Infineon PROFET Series Power Switch IC, 38V Maximum Supply Voltage, 41A Operating Current - BTS6143DAUMA1

This power-switch IC is a dual high-side switch designed for automotive applications, providing controlled power delivery to two loads from a single input. It is intended for surface-mount installation in a TO-252 package and operates across a broad supply range, supporting conventional vehicle electrical systems. The device offers robust thermal tolerance for demanding environments and integrates protective and control functions suitable for vehicle electronic loads.

Features and Benefits:

• Low on-resistance of 24 mΩ reduces conduction losses
  High continuous current rating of 41A supports heavy loads
  Wide supply window from 5.5V to 38V accommodates vehicle systems
  Dual outputs with single input simplify wiring and control
  Peak operating temperature tolerance to 150 °C enables hot environments

Applications

• Suitable for switching automotive actuators and motors
  Ideal for powering heating and ventilating blower units
  Used with relay-replacement load-management systems
  Can be used for lighting circuits requiring high current
  Suitable for integration into body control modules

What package and mounting method does it use?

It is supplied in a TO-252 package designed for surface-mount assembly on standard boards.

How many pins does the device present for PCB layout?

The component has a 5-pin footprint to accommodate input, outputs and control connections.

What temperature extremes can it tolerate during operation?

The device is rated to operate from -40 °C up to a maximum of 150 °C, covering cold starts and high-temperature engine-bay conditions.

Does it provide single or multiple outputs for load distribution?

It offers two separate outputs, allowing distribution of power to two distinct loads from one input.