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Infineon Smart Low Side Power Switch IC 350mA, 1.9Ω Rds(on), 8-Pin SOIC BTS3405GXUMA1

Category Power Switch IC Brand Infineon Condition New

Specifications

Country of Origin India
Brand Infineon
Height 1.45mm
Length 5mm
Model BTS3405GXUMA1
Width 4mm
Mount Type Surface
Number of inputs 2
Series HITFET
Maximum Operating Temperature 150°C
Package Type SOIC
Minimum Operating Temperature -40°C
Operating Current 350mA
Number of outputs 5
Pin Count 8
Automotive Standard AEC
Maximum Supply Voltage 10V
Minimum Supply Voltage -0.2V
Switch On Resistance RdsOn 1.9Ω

Key Features

  • Five independent outputs allow for multi-load control from a single package.
  • 350mA operating current supports small actuators and lamp loads.
  • Low switch on resistance of 1.9Ω minimizes conduction losses.
  • Operates from -40°C to 150°C for high-temperature automotive environments.
  • Maximum supply voltage of 10V compatible with common vehicle domains.
  • Surface-mount SOIC package with 8 pins enables compact PCB assembly.
  • Two control inputs for interfacing with vehicle control logic or microcontrollers.
  • Suitable for controlling exterior lighting and small motor adjustments in vehicles.

Product Description

Infineon BTS3405GXUMA1 is a smart low side power switch IC from the HITFET series, enclosed in a compact 8-pin SOIC surface-mount package. It supports an operating current of 350mA, and features a low switch on resistance of 1.9Ω for efficient power management. Designed specifically for automotive applications, this power switch IC operates reliably across a wide temperature range from -40°C to 150°C, making it suitable for harsh engine bay environments.

The device incorporates five independent outputs that enable control of multiple loads such as exterior lighting, small motors for seat or mirror adjustments, and auxiliary heater or blower circuits. Two control inputs allow seamless interfacing with vehicle logic or microcontroller systems. With a maximum supply voltage of 10V, it is compatible with common automotive voltage domains.

This smart low side MOSFET device integrates the control logic and power switching into a single compact component, simplifying vehicle wiring harnesses and reducing space requirements. It meets the AEC automotive standard ensuring durability and performance in vehicle control modules.

Five independent outputs for multi-load automotive control. 350mA operating current supports small actuators and lamps. Low 1.9Ω switch on resistance reduces power loss during switching. Wide operating temperature range from -40°C to 150°C for under-hood use.

Maximum 10V supply voltage compatible with vehicle electrical systems.

Infineon BTS3405GXUMA1 is ideal for automotive industrial, manufacturing, and vehicle electronics use cases including exterior lighting control, seat and mirror motor drives, cabin heater or blower switching, and diagnostic circuit management within compact power switch modules.

Explore EnvMart's extensive range of Power Management ICs and Power Switch ICs for automotive and industrial applications to find components that meet rigorous performance and reliability standards.

Infineon Smart Low Side Power Switch IC 350mA, 1.9Ω Rds(on), 8-Pin SOIC BTS3405GXUMA1
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Frequently Asked Questions

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

It features five independent outputs, allowing for multi-load control from a single package.

The operating current is 350mA, which supports small actuators and lamp loads.

The switch on resistance is 1.9Ω, which minimizes conduction losses during operation.

The maximum supply voltage is 10V, and the minimum supply voltage is -0.2V, making it compatible with common vehicle electrical systems.

The dimensions are 5mm in length, 4mm in width, and 1.45mm in height.

It comes in a surface-mount SOIC package with 8 pins, enabling compact PCB assembly.

This model meets the AEC automotive standard, ensuring it is suitable for automotive applications.

The minimum operating temperature is -40°C, allowing for reliable performance in harsh conditions.

It has two control inputs for interfacing with vehicle control logic or microcontrollers.

It is suitable for controlling exterior lighting, small motors for seat or mirror adjustments, and auxiliary heater or blower circuits in vehicles.

This model belongs to the HITFET series, which is designed specifically for automotive applications.

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