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Infineon High Side Power Switch IC, 1 Channel, 4-Pin SOT-223 Package, 5.5-40V, 700mA, 1.8W Power Rating ISP452HUMA1

Name: Infineon High Side Power Switch IC, 1 Channel, 4-Pin SOT-223 Package, 5.5-40V, 700mA, 1.8W Power Rating ISP452HUMA1
Brand: Infineon
SKU: 129805
Price: 1.79 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	ISP452HUMA1
Width	3.5mm
Mount Type	Surface
Number of inputs	1
Series	ISP 452
Power Rating	1.8W
Maximum Operating Temperature	85°C
Package Type	SOT-223
Minimum Operating Temperature	-30°C
Operating Current	700mA
Number of outputs	5
Pin Count	4
Maximum Supply Voltage	40V
Minimum Supply Voltage	5.5V
Switch On Resistance RdsOn	0.4Ω

Key Features

The device delivers a maximum output current of 700mA, supporting a power rating of 1.8W.
Offers low switch on resistance of 0.4Ω ensuring efficient power handling.
Includes essential protections such as overload, short-circuit, thermal shutdown, and electrostatic discharge.
Designed for reliable operation from -30°C to 85°C ambient temperatures.
Compact dimensions of 6.5mm length, 3.5mm width, and 1.6mm height in a SOT-223 package.
Compatible with surface mount technology for easy PCB integration.
Ideal for power management applications in electronic systems.

Product Description

Infineon ISP452HUMA1 is a PROFET smart high-side Power Switch IC optimized for electronic power management tasks. It features a single output channel with a robust 4-pin SOT-223 surface mount package. The switch supports a supply voltage range from a minimum of 5.5V to a maximum of 40V and can handle operating currents up to 700mA with a power rating of 1.8W.

This device incorporates multiple built-in protection mechanisms including overload protection, current limiting, short-circuit protection, thermal shutdown, overvoltage protection, and electrostatic discharge (ESD) robustness, enhancing durability and safeguarding connected circuits.

The high-side topology makes it suitable for switching loads connected to the positive supply rail. It operates reliably over a temperature range from -30°C to 85°C, making it adaptable for various industrial, automotive, and consumer electronic applications.

Its compact SOT-223 form factor (6.5mm length, 3.5mm width, and 1.6mm height) enables efficient PCB space utilization. The surface mount design facilitates automated assembly processes in manufacturing.

The low 0.4Ω on-state resistance minimizes conduction losses and improves efficiency. Robust safety features ensure stable operation under fault conditions. Single-channel output simplifies control circuit design. Suitable for power management in industrial automation, automotive electronics, and consumer devices.

Designed to integrate seamlessly with modern electronic control boards.

This Infineon ISP452HUMA1 High Side Power Switch is an essential component for engineers aiming to design reliable and efficient power management solutions. Explore more power management ICs to meet your application needs at EnvMart.