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Infineon Low Side Power Switch IC, 3.8W Power Rating, 42V Max Supply Voltage, 1.4A Operating Current, 4-Pin BTS3110NHUMA1
Specifications
| Country of Origin | India |
|---|---|
| Brand | Infineon |
| Height | 1.6mm |
| Length | 6.5mm |
| Model | BTS3110NHUMA1 |
| Width | 3.5mm |
| Mount Type | Surface |
| Number of inputs | 1 |
| Series | HITFET |
| Power Rating | 3.8W |
| Maximum Operating Temperature | 150°C |
| Package Type | SOT-223 |
| Minimum Operating Temperature | -40°C |
| Operating Current | 1.4A |
| Number of outputs | 5 |
| Pin Count | 4 |
| Automotive Standard | AEC |
| Maximum Supply Voltage | 42V |
| Minimum Supply Voltage | -0.2V |
| Switch On Resistance RdsOn | 220mΩ |
Key Features
- Equipped with low on-resistance of 220mΩ to reduce conduction losses.
- Designed for single input control of up to five outputs.
- Operates reliably across a wide temperature range from -40°C to 150°C.
- Compact 4-pin SOT-223 surface mount package for space-saving PCB design.
- Supports 1.4A operating current for moderate automotive loads.
- Handles transient voltages up to 42V, suitable for 12V and 24V vehicle systems.
- Ideal for switching auxiliary loads, sensors, and small inductive or resistive loads.
- Automotive-grade AEC standard compliant for harsh environment applications.
Product Description
Infineon BTS3110NHUMA1 is a low side power switch integrated circuit engineered for automotive applications requiring centralized control of multiple electrical circuits. This semiconductor device operates with a power rating of 3.8W and supports a maximum supply voltage of 42V, making it well-suited for 12V and 24V vehicle electrical systems with transient voltage tolerances.
Designed as part of the HITFET series, this Power Switch IC features a low on-resistance of 220mΩ to minimize conduction losses, which enhances energy efficiency and thermal performance. The IC supports a continuous operating current of 1.4A and controls up to five outputs from a single input, enabling streamlined power management in compact electronic control units (ECUs) or modules.
The device is housed in a 4-pin SOT-223 surface mount package, facilitating easy mounting on printed circuit boards while conserving board space. It is rated for operation between -40°C and 150°C, accommodating the harsh thermal environments typical in automotive applications.
Applications include automotive auxiliary load and sensor switching, distribution of multiple low side loads in vehicle cabins, and compact power management solutions where size, reliability, and thermal capability are critical.
Equipped with low on-resistance of 220mΩ to reduce conduction losses. Designed for single input control of up to five outputs. Operates reliably across a wide temperature range from -40°C to 150°C. Compact 4-pin SOT-223 surface mount package for space-saving PCB design.
Supports 1.4A operating current for moderate automotive loads. Handles transient voltages up to 42V, suitable for 12V and 24V vehicle systems. Ideal for switching auxiliary loads, sensors, and small inductive or resistive loads.
Automotive-grade AEC standard compliant for harsh environment applications.
This Infineon power switch IC is a key component for industrial, automotive, and electronic device manufacturers seeking dependable power management solutions. Explore more components in the Power Switch IC category on EnvMart to find complementary accessories and related semiconductor technologies.
Explore more products in our Power Switch ICs category.
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Frequently Asked Questions
The maximum supply voltage for this model is 42V, making it suitable for 12V and 24V vehicle systems.
This unit supports a continuous operating current of 1.4A, which is adequate for moderate automotive loads.
The switch features a low on-resistance of 220mΩ, which helps to minimize conduction losses.
It operates reliably across a wide temperature range from -40°C to 150°C, suitable for harsh automotive environments.
This power switch IC is housed in a compact 4-pin SOT-223 surface mount package, facilitating space-saving PCB design.
It is designed to control up to five outputs from a single input, allowing for efficient power management.
This power switch IC is compliant with the AEC automotive standard, ensuring reliability in automotive applications.
The dimensions of this model are 6.5mm in length, 3.5mm in width, and 1.6mm in height.
The power rating for this device is 3.8W, suitable for various automotive applications.
It is ideal for switching auxiliary loads, sensors, and small inductive or resistive loads in automotive systems.
The minimum operating temperature for this model is -40°C, making it suitable for extreme conditions.
The maximum operating temperature for this power switch IC is 150°C, accommodating harsh thermal environments.
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