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Name: BTS4142NHUMA1
Brand: Infineon Technologies
SKU: BTS4142NHUMA1
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 BTS4142NHUMA1

Part No.:: BTS4142NHUMA1

Manufacturer:: Infineon Technologies

Package:: PG-SOT223-4

Datasheet:: BTS4142NHUMA1.pdf

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

In Stock:: 2848

Quantity:: Add To Cart

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BTS4142NHUMA1 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:
12V ~ 45V
Voltage-Supply(Vcc/Vdd):
Not Required
Current-Output(Max):
1.4A
RdsOn(Typ):
150mOhm
InputType:
Non-Inverting
Features:
Auto Restart
FaultProtection:
Current Limiting (Fixed), Over Temperature, Over Voltage
OperatingTemperature:
-40°C ~ 125°C (TJ)
MountingType:
Surface Mount

BTS4142NHUMA1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BTS4142NHUMA1 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 BTS4142NHUMA1 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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BTS4142NHUMA1 information

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BTS4142NHUMA1 Typical application Circuitry

BTS4142NHUMA1

The BTS4142NHUMA1 is a Smart High-Side Power Switch IC, primarily designed for automotive and industrial applications. It's especially adept at controlling and switching high currents in electronic circuits with efficiency and precision. This IC is particularly useful in contexts requiring robust power control and diagnostic functionality.

Functional Characteristics

Intelligent High-Side Power Switch: The BTS4142NHUMA1 operates as a high-side switch to control high-current loads from the positive side of the power supply.

Application Scenarios

Automotive Fuel Pump Control: Suitable for managing high-current fuel pumps in vehicles.

Industrial Motor Control: Ideal for activating high-current motors in industrial automation systems.

Key Parameters

High Current Handling: Designed to manage significant current, making it appropriate for demanding applications.

Integrated Diagnostic Features: Equipped with diagnostic capabilities for system monitoring and fault detection.

Circuit Example: Automotive Fuel Pump Control System

Objective: Designing a circuit for controlling an automotive fuel pump using the BTS4142NHUMA1.

Detailed Circuit Layout

1. Connection to Vehicle's Power System: Utilize the vehicle's 12V or 24V DC power system as the supply source.

2. Power Switch Integration: Connect the battery positive to the High-Side Input (HS - Pin 1) of the BTS4142NHUMA1.

3. Fuel Pump Connection: Attach the Output (OUT - Pin 2) to the fuel pump circuit.

4. Control Signal Setup: Interface the Input pin (IN - Pin 3) with a switch or the vehicle's engine control unit (ECU).

5. Grounding and Diagnostic Monitoring: Connect the Ground (GND - Pin 4) to the vehicle's ground. Utilize the Diagnostic Output (ST - Pin 5) for feedback on the fuel pump status.

Design Considerations

When designing circuits with the BTS4142NHUMA1, consider these aspects:

1. Control Signal Accuracy: Ensure precise control signals for effective operation of the high-side switch.

2. Thermal Management: Address heat generation, particularly important in high-current applications like fuel pumps.

3. Load Compatibility: Confirm that the fuel pump specifications match the BTS4142NHUMA1's operational capacity.

4. Circuit Protection: Incorporate overcurrent and thermal protection for safety and reliability.

5. Diagnostic Feature Utilization: Use the diagnostic output for monitoring fuel pump status and detecting potential issues.

6. EMI Consideration: Design the circuit to minimize electromagnetic interference, essential in automotive electronics.

7. Voltage Stability: Ensure a stable power supply from the vehicle's electrical system.

8. Automotive Environment Resilience: Design the circuit to withstand automotive conditions, including temperature fluctuations and vibrations.

In summary, the BTS4142NHUMA1 is an effective smart high-side power switch IC, particularly suitable for automotive applications like fuel pump control. Its capability to handle high current levels, combined with diagnostic feedback features, makes it a valuable component in modern automotive and industrial electronic systems. Key aspects of circuit design include control signal precision, thermal management, load compatibility, circuit protection, diagnostic functionality, EMI reduction, power supply stability, and resilience under automotive conditions, ensuring optimal performance and safety.

BTS4142NHUMA1 FAQ

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6. What is the process for return or replacement of BTS4142NHUMA1?

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 BTS4142NHUMA1 we delivered, we will accept the replacement or return of the BTS4142NHUMA1 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 BTS4142NHUMA1.

(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