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Name: BTS4140NHUMA1
Brand: Infineon Technologies
SKU: BTS4140NHUMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Infineon Technologies BTS4140NHUMA1

Part No.:: BTS4140NHUMA1

Manufacturer:: Infineon Technologies

Package:: PG-SOT223-4

Datasheet:: BTS4140NHUMA1.pdf

Description:: IC PWR SWTCH N-CHAN 1:1 SOT223-4

In Stock:: 2141

Quantity:: Add To Cart

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BTS4140NHUMA1 Specifications

Package/Case:
PG-SOT223-4
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
SwitchType:
General Purpose
NumberofOutputs:
1
Ratio-Input:Output:
1:1
OutputConfiguration:
High Side
OutputType:
N-Channel
Interface:
On/Off
Voltage-Load:
4.9V ~ 60V
Voltage-Supply(Vcc/Vdd):
Not Required
Current-Output(Max):
200mA
RdsOn(Typ):
1Ohm
InputType:
Non-Inverting
Features:
Auto Restart
FaultProtection:
Current Limiting (Fixed), Over Temperature, Over Voltage
OperatingTemperature:
-40°C ~ 150°C (TJ)
MountingType:
Surface Mount

BTS4140NHUMA1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BTS4140NHUMA1 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for BTS4140NHUMA1 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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BTS4140NHUMA1 information

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BTS4140NHUMA1 Typical application Circuitry

BTS4140NHUMA1

The BTS4140NHUMA1 is a Smart Low-Side Power Switch IC, primarily designed for automotive and industrial applications. It's renowned for its capability to efficiently control and switch moderate currents in electronic circuits, particularly in environments where space is constrained and diagnostic functionality is essential.

Functional Characteristics

Smart Low-Side Power Switch: The BTS4140NHUMA1 operates as a low-side switch, effectively controlling power to a load connected to the ground.

Application Scenarios

Automotive Sensor Control: Suitable for controlling power to sensors in vehicles, such as temperature or pressure sensors.

Industrial Control Systems: Ideal for activating solenoids, small motors, or other moderate-current loads in industrial settings.

Key Parameters

Moderate Current Handling: Suitable for a variety of control applications, this design is intended to manage moderate current levels.

Diagnostic Feedback Capabilities: Offers diagnostic feedback features for system monitoring and fault detection.

Circuit Example: Automotive Sensor Power Control

Objective: Creating a circuit for controlling automotive sensor power using the BTS4140NHUMA1.

Detailed Circuit Implementation

1. Vehicle Electrical System Connection: Utilize the vehicle's 12V DC power system as the supply source.

2. Integration of Power Switch: Connect the Drain (D - Pin 1) of the BTS4140NHUMA1 to the negative terminal of the sensor circuit.

3. Control Signal Application: Attach the Input (IN - Pin 2) to a control unit or switch for managing the sensor power.

4. Grounding and Diagnostic Feedback: Link the Source (S - Pin 3) to the vehicle's ground. Use the Diagnostic Output (ST - Pin 4) for system status feedback.

Design Considerations

When integrating the BTS4140NHUMA1, consider these aspects:

1. Precision of Control Signals: Ensure accurate control signals for effective operation of the power switch.

2. Effective Heat Management: Address heat dissipation, particularly if the sensor operates at higher currents.

3. Sensor Compatibility: Match the sensor specifications with the BTS4140NHUMA1's current handling capacity.

4. Circuit Protection: Utilize overcurrent and thermal protection features for safe and reliable operation.

5. Diagnostic Functionality: Employ the diagnostic output for monitoring system status and identifying potential faults.

6. EMI Reduction Strategies: Minimize electromagnetic interference in the circuit, crucial in automotive electronics.

7. Stable Power Supply: Ensure a consistent power supply from the vehicle's electrical system.

8. Adaptability to Automotive Conditions: Design the circuit to withstand automotive environmental conditions, including temperature changes and vibrations.

In summary, the BTS4140NHUMA1 is an efficient smart low-side power switch IC, particularly suitable for automotive applications like sensor power control. Its ability to handle moderate current levels, combined with diagnostic feedback capabilities, makes it a valuable component in modern automotive and industrial electronic systems. Key aspects of circuit design include control signal precision, heat management, sensor compatibility, circuit protection, diagnostic functionality, EMI reduction, power supply stability, and adaptability to automotive conditions, ensuring optimal performance and safety.

BTS4140NHUMA1 FAQ

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3. Are the BTS4140NHUMA1 price and inventory displayed accurate?

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6. What is the process for return or replacement of BTS4140NHUMA1?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the BTS4140NHUMA1 we delivered, we will accept the replacement or return of the BTS4140NHUMA1 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of BTS4140NHUMA1.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations