Infineon BTS441RGATMA1, 1High Side, High Side Switch Power Switch IC 5-Pin, TO-263

RS-artikelnummer:: 753-2885
Tillv. art.nr:: BTS441RGATMA1
Tillverkare / varumärke:: Infineon

Infineon BTS441RGATMA1, 1High Side, High Side Switch Power Switch IC 5-Pin, TO-263

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RS-artikelnummer:: 753-2885
Tillv. art.nr:: BTS441RGATMA1
Tillverkare / varumärke:: Infineon

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Välj alla	Attribut	Värde
	Brand	Infineon
	Power Switch Type	High Side Switch
	Power Switch Topology	High Side
	Switch On Resistance	37mΩ
	Number of Channels	1
	Maximum Operating Supply Voltage	41 V
	Maximum Operating Current	21A
	Number of Outputs	1
	Protection Features	Over-Current Protection, Short Circuit Protection, Thermal Shutdown
	Mounting Type	Surface Mount
	Package Type	TO-263
	Pin Count	5
	Maximum Operating Temperature	+150 °C
	Minimum Operating Temperature	-40 °C
	Dimensions	10 x 9.25 x 4.4mm
	Series	BTS441RG
	Automotive Standard	AEC

	Välj alla
	Brand Infineon
	Power Switch Type High Side Switch
	Power Switch Topology High Side
	Switch On Resistance 37mΩ
	Number of Channels 1
	Maximum Operating Supply Voltage 41 V
	Maximum Operating Current 21A
	Number of Outputs 1
	Protection Features Over-Current Protection, Short Circuit Protection, Thermal Shutdown
	Mounting Type Surface Mount
	Package Type TO-263
	Pin Count 5
	Maximum Operating Temperature +150 °C
	Minimum Operating Temperature -40 °C
	Dimensions 10 x 9.25 x 4.4mm
	Series BTS441RG
	Automotive Standard AEC

Infineon BTS441RG Series Power Switch IC, 41V Maximum Operating Supply Voltage, 21A Maximum Operating Current - BTS441RGATMA1

This power switch IC is a high side switch designed for automotive applications. It features a compact TO-263 package measuring 10 x 9.25 x 4.4 mm, making it suitable for surface mounting. With a maximum operating voltage of 41V and a current capacity of up to 21A, this device integrates essential protection features, including over-current, short circuit, and thermal shutdown.

Features & Benefits

• Low on-state resistance of 37mΩ reduces power loss
• Integrated over-current protection enhances safety and reliability
• Fast demagnetisation of inductive loads improves performance
• AEC qualified for enhanced automotive reliability and standards

Applications

• Suitable for automotive requiring high voltage switching
• Ideal for driving inductive loads, such as motors and lamps
• Utilised in microcontroller compatible power switching
• Often used for various resistive and capacitive loads

What thermal considerations should be taken into account when using this device?

The power switch incorporates thermal shutdown protection to prevent overheating. Operating within the specified temperature range of -40°C to +150°C ensures efficient performance, especially in demanding environments. Always ensure adequate heat dissipation to maintain optimal operation.

How does the over-current protection feature function?

The IC includes integrated over-current protection that limits the load current to prevent damage during fault conditions. If the current exceeds the specified threshold, the device automatically reduces output, facilitating safe operation without manual intervention.

Can this switch handle inductive loads effectively?

Yes, it is designed for fast demagnetisation of inductive loads, which ensures efficient operation when turning loads on and off. This feature is particularly beneficial for applications involving motors or solenoids, where inrush currents can be high.