Infineon BSP452HUMA1 High Side 1, High Side Power Switch Power Switch IC 4-Pin, SOT-223

RS-stocknr.:: 823-5576P
Fabrikantnummer:: BSP452HUMA1
Fabrikant:: Infineon

Infineon BSP452HUMA1 High Side 1, High Side Power Switch Power Switch IC 4-Pin, SOT-223

Subtotaal 5 eenheden (geleverd op een doorlopende strip)*

€ 10,62

(excl. BTW)

€ 12,85

(incl. BTW)

GRATIS bezorging voor bestellingen vanaf € 90,00

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Aantal stuks	Per stuk
5 +	€ 2,124

*prijsindicatie

RS-stocknr.:: 823-5576P
Fabrikantnummer:: BSP452HUMA1
Fabrikant:: Infineon

Specificaties

Datasheets

Wetgeving en conformiteit

Productomschrijving

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Alles selecteren	Attribuut	Waarde
	Merk	Infineon
	Power Switch Topology	High Side
	Power Switch Type	High Side Power Switch
	Product Type	Power Switch IC
	Switch On Resistance RdsOn	0.2Ω
	Number of Inputs	1
	Power Rating	1.8W
	Mount Type	Surface
	Package Type	SOT-223
	Pin Count	4
	Maximum Supply Voltage	40V
	Operating Current	1.6mA
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	150°C
	Length	6.5mm
	Height	1.6mm
	Standards/Approvals	No
	Series	BSP452
	Automotive Standard	AEC

	Alles selecteren
	Merk Infineon
	Power Switch Topology High Side
	Power Switch Type High Side Power Switch
	Product Type Power Switch IC
	Switch On Resistance RdsOn 0.2Ω
	Number of Inputs 1
	Power Rating 1.8W
	Mount Type Surface
	Package Type SOT-223
	Pin Count 4
	Maximum Supply Voltage 40V
	Operating Current 1.6mA
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 150°C
	Length 6.5mm
	Height 1.6mm
	Standards/Approvals No
	Series BSP452
	Automotive Standard AEC

Infineon BSP452 Series Power Switch IC, 40V Maximum Supply Voltage, 0.2Ω Switch On Resistance Rds On - BSP452HUMA1

This power switch IC provides controlled high-side switching for automotive electronic systems, designed for use in AEC-compliant environments. It offers multiple outputs and a single control input to manage power distribution in vehicle subsystems while operating across a wide automotive temperature range.

Features and Benefits:

• 40V maximum supply voltage enables robust system tolerance
• 0.2 Ω Rds(on) minimises conduction losses for efficiency
• 1.6 mA quiescent current reduces standby power draw
• 1.8W power rating handles moderate continuous dissipation
• 4-pin SOT-223 surface-mount package simplifies PCB assembly

Applications

• Suitable for lighting module power distribution
• Ideal for switching loads in body electronics
• Used with sensor clusters requiring multiple outputs
• Can be used for auxiliary power control circuits

How many control and switched lines does it provide?

It accepts one input control and distributes switching across five separate outputs, allowing centralised command of multiple loads.

What thermal limits should designers consider?

The device is rated to operate between -40 °C and 150 °C, so thermal management on the board should account for elevated ambient under the vehicle bonnet conditions.

What mounting and footprint considerations apply?

It is supplied in a SOT-223 style 4-pin surface-mount package measuring a 6.5 x 3.5mm footprint with 1.6mm component height, suitable for automated soldering processes.

What topology and switch type does it implement?

It functions as a high-side power switch topology, providing switched positive-supply control for downstream loads.