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Name: BTS443PNT
Brand: Infineon Technologies
SKU: BTS443PNT
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 BTS443PNT

Part No.:: BTS443PNT

Manufacturer:: Infineon Technologies

Package:: PG-TO252-5-11

Datasheet:

Description:: IC PWR SWITCH N-CHAN 1:1 TO252-5

In Stock:: 3579

Quantity:: Add To Cart

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BTS443PNT Specifications

Package/Case:
PG-TO252-5-11
Packaging:
Tape & Reel (TR)
Series:
Automotive, AEC-Q100, PROFET®
ProductStatus:
Obsolete
SwitchType:
General Purpose
NumberofOutputs:
1
Ratio-Input:Output:
1:1
OutputConfiguration:
High Side
OutputType:
N-Channel
Interface:
On/Off
Voltage-Load:
5V ~ 36V
Voltage-Supply(Vcc/Vdd):
Not Required
Current-Output(Max):
21A
RdsOn(Typ):
13mOhm
InputType:
Non-Inverting
Features:
-
FaultProtection:
Current Limiting (Fixed), Over Temperature, Over Voltage
OperatingTemperature:
-40°C ~ 150°C (TJ)
MountingType:
Surface Mount

BTS443PNT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BTS443PNT 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 BTS443PNT 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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BTS443PNT information

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BTS443PNT Typical application Circuitry

BTS443PNT

The BTS443PNT is a power MOSFET and high-side switch integrated circuit (IC) designed for a variety of automotive and industrial applications. It is commonly used in scenarios that require efficient high-current switching and protection features.

Key Features of BTS443PNT:

1. High-Side Switching: The BTS443PNT is specialized for high-side power switching applications, making it suitable for controlling loads in various systems.

2. Integrated Power MOSFET: This IC integrates a power MOSFET, allowing it to efficiently handle high-current switching requirements.

3. Wide Voltage Range: The BTS443PNT operates over a broad voltage range, typically from 6V to 40V, enabling flexibility in different voltage setups.

4. Protection Features: It includes built-in protection mechanisms such as overcurrent, overtemperature, and short-circuit protection, enhancing system safety.

5. Diagnostic Feedback: The IC offers diagnostic feedback capabilities, enabling real-time monitoring and fault identification within the system.

Now, let's design a detailed circuit for an automotive lighting control application using the BTS443PNT (pinout labeled as 1, 2, 3, and 4):

Application: Automotive Interior Lighting Control Circuit

Circuit Description:

The BTS443PNT will be employed as a high-side switch to control the interior lighting of a vehicle.

1. Power Supply: Connect pin 1 (Vbb) to the vehicle's 12V power supply.

2. Interior Light: Connect the interior lighting load to pin 2 (OUT) of the BTS443PNT.

3. Control Input: Connect pin 3 (IN) to a microcontroller's GPIO pin to manage the interior light activation.

4. Ground: Connect pin 4 (GND) to the vehicle's ground.

Design Considerations:

1. Current Handling: Ensure that the BTS443PNT can handle the current required for the interior lighting load.

2. Heat Dissipation: Implement appropriate heat dissipation measures if needed to manage any heat generated during high-current switching.

3. Protection: Consider using protective diodes or fuses to safeguard the circuit against reverse voltage and overcurrent situations.

4. Control Signal Compatibility: Verify that the microcontroller's GPIO can effectively drive the control input (pin 3) of the BTS443PNT.

5. PCB Layout: Pay close attention to the PCB layout to minimize stray inductance and capacitance that can impact switching performance.

6. EMI/EMC Compliance: Address electromagnetic interference and electromagnetic compatibility requirements for automotive applications.

7. Diagnostic Feedback Utilization: Leverage the diagnostic feedback feature for continuous monitoring of the system's health.

8. Testing and Validation: Conduct thorough testing and validation to ensure the reliability and safety of the interior lighting control circuit.

In summary, the BTS443PNT is a versatile high-side switch IC suitable for a wide range of applications, including automotive interior lighting control. When designing a circuit with this IC, critical considerations include current handling, heat management, protection, control signal compatibility, PCB layout, EMI/EMC compliance, diagnostic feedback utilization, and comprehensive testing. These factors are vital to the successful and dependable operation of the interior lighting control circuit.

BTS443PNT FAQ

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3. Are the BTS443PNT price and inventory displayed accurate?

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6. What is the process for return or replacement of BTS443PNT?

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 BTS443PNT we delivered, we will accept the replacement or return of the BTS443PNT 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 BTS443PNT.

(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