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Infineon HITFET Automotive Smart Low-Side Power Switch IC 1.8W Power Rating 4-Pin SOT-223 BSP75NHUMA1

Name: Infineon HITFET Automotive Smart Low-Side Power Switch IC 1.8W Power Rating 4-Pin SOT-223 BSP75NHUMA1
Brand: Infineon
SKU: 251724
Price: 1.24 USD
Availability: InStock

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Category Power Switch IC Brand Infineon Condition New

Specifications

Country of Origin	India
Brand	Infineon
Height	1.6mm
Length	6.5mm
Model	BSP75NHUMA1
Width	3.5mm
Mount Type	Surface
Number of inputs	1
Series	HITFET
Power Rating	1.8W
Maximum Operating Temperature	150°C
Package Type	SOT-223
Minimum Operating Temperature	-40°C
Operating Current	700mA
Number of outputs	5
Pin Count	4
Automotive Standard	AEC
Maximum Supply Voltage	60V
Minimum Supply Voltage	2.7V
Switch On Resistance RdsOn	550mΩ

Key Features

Features low-side power switching topology with a switch on resistance of 550 milliohms.
Operates with a supply voltage range of 2.7V minimum up to 60V maximum.
Supports an operating current up to 700mA suitable for automotive applications.
Includes safety features such as ESD protection, over-temperature, short circuit, and overload protection.
Suitable for surface mount applications with compact package dimensions of 6.5mm length, 3.5mm width, and 1.6mm height.
Operates reliably in extreme temperatures from -40°C to 150°C.
Complies with automotive standard AEC and is part of the HITFET series.
Ideal for use in automotive and industrial power management applications.

Product Description

Infineon BSP75NHUMA1 is an advanced HITFET smart low-side Power Switch IC tailored for automotive and industrial power management applications. This device is housed in a compact 4-pin SOT-223 surface mount package measuring 6.5mm in length, 3.5mm in width, and 1.6mm in height, providing easy integration into space-constrained PCB layouts.

With a power rating of 1.8W, the BSP75NHUMA1 features a low switch-on resistance of 550 milliohms, ensuring efficient operation and minimal heat dissipation. It supports a voltage supply range from 2.7V to 60V and can safely conduct currents up to 700mA, making it suitable for controlling loads in automotive electrical systems.

The device incorporates extensive built-in protection features including electrostatic discharge (ESD), over-temperature shutdown, short circuit, and overload protection, enhancing system reliability and safety during demanding conditions.

The operating temperature range from -40°C to 150°C ensures dependable operation across a wide range of automotive and industrial environments, complying with the automotive standard AEC. The HITFET technology enables precise and reliable switching behavior optimized for harsh conditions.

Applications include automotive body electronics, motor control, relay replacements, and other power switching requirements in vehicles or industrial machinery. The 4-pin configuration streamlines circuit design and allows easy control with minimal external components.

Low on-resistance HITFET technology for high efficiency. Reliable surface mount design with SOT-223 package. Wide voltage and temperature operating range. Comprehensive internal fault protection circuitry. Automotive-grade standards compliance.

Explore Infineon power management IC options at EnvMart for advanced automotive and industrial electronic solutions that combine performance and safety.