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Infineon High Side Power Switch IC 8-Pin DSO 34V 0.8W 400mA Automotive BTS4300SGAXUMA1

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Infineon High Side Power Switch IC 8-Pin DSO 34V 0.8W 400mA Automotive BTS4300SGAXUMA1

Name: Infineon High Side Power Switch IC 8-Pin DSO 34V 0.8W 400mA Automotive BTS4300SGAXUMA1
Brand: Infineon
SKU: 251721
Price: 1.22 USD
Availability: InStock

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Category Power Switch IC Brand Infineon Condition New

Specifications

Country of Origin	India
Brand	Infineon
Height	1.45mm
Length	5mm
Model	BTS4300SGAXUMA1
Width	4mm
Mount Type	Surface
Number of inputs	1
Series	BTS4300SGA
Power Rating	0.8W
Maximum Operating Temperature	150°C
Package Type	DSO
Minimum Operating Temperature	-40°C
Operating Current	400mA
Number of outputs	5
Pin Count	8
Automotive Standard	AEC
Maximum Supply Voltage	34V
Minimum Supply Voltage	5V
Switch On Resistance RdsOn	600mΩ

Key Features

Allows control of five outputs from a single input for simplified wiring.
Supports a wide supply voltage range up to 34V for automotive applications.
Features low on resistance of 600mΩ to reduce conduction losses.
Rated for 0.8W power dissipation enabling continuous operation.
Operates reliably over a temperature range from -40°C to 150°C.
Compact 8-pin DSO package suitable for space-constrained PCB layouts.
Designed according to automotive AEC standards ensuring quality and reliability.
Ideal for body control modules and sensor array power management.

Product Description

Infineon BTS4300SGAXUMA1 is a high-side power switch IC engineered for automotive electronics requiring reliable load management and controlled switching of multiple circuits. This 8-pin surface-mount DSO package incorporates advanced features to efficiently switch loads with minimal power loss and robust operation across automotive voltage ranges.

Capable of switching five outputs simultaneously from a single input, the device simplifies system wiring and control schemes for body control modules and sensor arrays. Its 600mΩ on-resistance ensures low conduction loss, while the 0.8W power rating supports continuous dissipation within compact systems. The wide operating temperature range of -40°C to 150°C makes it suitable for harsh automotive environments.

The BTS4300SGAXUMA1 supports supply voltages from 5V up to 34V, accommodating varying automotive battery conditions and transient voltages. The surface-mount DSO package (8-pin) requires careful PCB footprint design for solder reliability and efficient thermal conduction. Designers should ensure adequate copper areas or thermal vias for heat dissipation to maintain junction temperatures within safe limits, especially in higher temperature applications.

This Power Switch IC complies with automotive AEC standards, guaranteeing suitability for in-vehicle applications requiring stringent quality and reliability. Its multi-channel output capability is ideal for distributed power switching tasks in automotive electronic modules and compact multi-load power distribution boards.

Typical applications include auxiliary load switching in automotive systems, body control modules, sensor power management, and other automotive electronics where centralised, space-efficient high-side switching is needed. The device is engineered for surface-mount technology, easing integration into modern PCB assembly processes common in automotive manufacturing.

Allows control of five outputs from one input channel. Compact 8-pin Surface-mount DSO package. Wide supply voltage range up to 34V. Low Rds(on) of 600mΩ reduces conduction losses. Power rating of 0.8W supports continuous power dissipation.

Operating temperature from -40°C to 150°C for automotive environments. Meets automotive AEC standards for quality and reliability. Suitable for body control module and sensor array power management. Requires proper PCB thermal design for optimal heat dissipation.

Ideal for multi-channel distributed automotive load switching. Explore more power management solutions and automotive-grade semiconductor components on EnvMart for your next industrial or automotive electronics project.

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Frequently Asked Questions

The maximum supply voltage for this model is 34V, accommodating various automotive battery conditions and transient voltages.

It features a low on-resistance of 600mΩ, which helps to reduce conduction losses during operation.

The power rating of this unit is 0.8W, supporting continuous power dissipation in compact systems.

It operates reliably over a temperature range from -40°C to 150°C, making it suitable for harsh automotive environments.

This power switch IC can control up to five outputs from a single input, simplifying wiring and control schemes.

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

It comes in a compact 8-pin surface-mount DSO package, suitable for space-constrained PCB layouts.

The maximum operating current for this model is 400mA, allowing it to handle various load requirements.

Yes, it is designed according to automotive AEC standards, ensuring quality and reliability for in-vehicle applications.

Typical applications include auxiliary load switching in automotive systems, body control modules, and sensor power management.

The minimum supply voltage for this power switch IC is 5V, allowing it to function effectively across a range of automotive conditions.

Proper PCB thermal design is essential for optimal heat dissipation, particularly in higher temperature applications, to maintain safe junction temperatures.