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Infineon Low Side Power Switch IC 4-Pin SOT-223 3.8W 42V 1.4A HITFET Series BTS3110NHUMA1

Category Power Switch IC Brand Infineon Condition New

Specifications

Country of Origin India
Brand Infineon
Height 1.6mm
Length 6.5mm
Model BTS3110NHUMA1
Width 3.5mm
Mount Type Surface
Number of inputs 1
Series HITFET
Power Rating 3.8W
Maximum Operating Temperature 150°C
Package Type SOT-223
Minimum Operating Temperature -40°C
Operating Current 1.4A
Number of outputs 5
Pin Count 4
Automotive Standard AEC
Maximum Supply Voltage 42V
Minimum Supply Voltage -0.2V
Switch On Resistance RdsOn 220mΩ

Key Features

  • Supports low on-resistance of 220 milliohms to minimize conduction losses.
  • Operates with a single input controlling five outputs for centralized vehicle circuit management.
  • Designed for harsh automotive environments with operating temperature range from -40°C to 150°C.
  • Packaged in a compact 4-pin SOT-223 surface-mount package for easy PCB integration.
  • Rated for an operating current of 1.4 amperes suitable for moderate load switching.
  • Supports supply voltage margins up to 42 volts to withstand electrical transients.
  • Part of the HITFET series ensuring robust and efficient power switching.
  • Meets automotive standard AEC for quality and reliability in vehicle systems.

Product Description

Infineon BTS3110NHUMA1 is a reliable low side power switch IC designed for automotive applications requiring control of multiple vehicle circuits from a single input signal. This device is part of the HITFET series and supports a power rating of 3.8 watts, able to handle supply voltages up to 42 volts, making it resilient against transient spikes common in automotive electrical systems. The switch’s low on-resistance of 220 milliohms reduces conduction losses, improving energy efficiency in load switching tasks.

This IC supports one input controlling five low-side outputs, offering centralized switching capability ideal for managing auxiliary vehicle loads and sensors in 12V/24V electrical systems. It can drive both resistive and small inductive loads, suited for compact electronic control units or module power management in automotive environments.

The device operates over a broad temperature range from -40°C to 150°C, designed to withstand harsh environmental conditions found in vehicles. It comes in a four-pin SOT-223 package for surface mounting on printed circuit boards, simplifying integration and assembly for manufacturers.

Typical applications include switching vehicle auxiliary loads, sensor circuits, and distribution to multiple low-side loads within vehicle cabins, enhancing power management and functional control reliability. The automotive-grade design is compliant with AEC standards, ensuring quality and durability required for automotive systems.

Low on-resistance of 220 milliohms reduces power losses. Single input controls five outputs for efficient circuit management. Wide operating temperature range from -40°C to 150°C for durability. Compact 4-pin SOT-223 surface mount package.

Power rating of 3.8 watts for steady power dissipation. Operating current rating of 1.4 amperes suitable for moderate loads. Handles up to 42V supply voltage for transient protection. Part of Infineon HITFET series with automotive AEC certification.

Ideal for industrial automotive electronics, automotive electronic control units, sensor power switching, and compact module power management tasks. This product ensures efficient and reliable power switching tailored for automotive electrical environments.

Explore more Power Switch ICs and automotive-grade semiconductor components in the Electronics & Electricals category at EnvMart for your automotive and industrial applications.

Infineon Low Side Power Switch IC 4-Pin SOT-223 3.8W 42V 1.4A HITFET Series BTS3110NHUMA1
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Frequently Asked Questions

The maximum operating temperature for this model is 150°C, making it suitable for harsh automotive environments.

This power switch IC features five outputs, allowing for centralized control of multiple circuits from a single input.

The power rating of the BTS3110NHUMA1 is 3.8 watts, suitable for steady power dissipation in automotive applications.

It has a low on-resistance of 220 milliohms, which helps minimize conduction losses during operation.

The device can handle supply voltages up to 42 volts, providing resilience against electrical transients common in automotive systems.

This model is packaged in a compact 4-pin SOT-223 surface-mount package, facilitating easy integration onto printed circuit boards.

The minimum operating temperature for this unit is -40°C, allowing it to function effectively in extreme conditions.

This power switch IC supports a single input that controls five outputs, streamlining circuit management.

It complies with the AEC automotive standard, ensuring quality and reliability in vehicle systems.

It can drive both resistive and small inductive loads, making it suitable for various automotive applications.

The height of this power switch IC is 1.6mm, contributing to its compact design for PCB integration.

The width is 3.5mm and the length is 6.5mm, making it a compact component for electronic designs.

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