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BTS428L2NT
Product Overview
Category
BTS428L2NT belongs to the category of power switch and driver ICs.
Use
It is primarily used for driving resistive, inductive, and capacitive loads in automotive applications.
Characteristics
- High current capability
- Low on-resistance
- Overtemperature shutdown
- Short-circuit protection
- Overvoltage protection
- Undervoltage shutdown
Package
BTS428L2NT is available in a surface-mountable PG-DSO-14 package.
Essence
The essence of BTS428L2NT lies in its ability to efficiently control and drive various loads in automotive systems.
Packaging/Quantity
The product is typically packaged in reels and comes in quantities of 2500 units per reel.
Specifications
- Supply voltage: 5.5 V to 40 V
- Output current: up to 4 A
- On-state resistance: 45 mΩ (max)
- Operating temperature range: -40°C to +150°C
Detailed Pin Configuration
- IN1: Input 1
- GND: Ground
- OUT1: Output 1
- OUT2: Output 2
- IN2: Input 2
- EN: Enable
- DIAG: Diagnostic output
- VCC: Supply voltage
- GND: Ground
- NC: Not connected
- NC: Not connected
- NC: Not connected
- NC: Not connected
- VS: Sense voltage
Functional Features
- Dual-channel high-side power switch
- Integrated diagnostic functions
- Fast demagnetization of inductive loads
- Adjustable overcurrent protection
- Thermal shutdown with restart
Advantages and Disadvantages
Advantages
- High current handling capability
- Wide operating voltage range
- Comprehensive protection features
- Compact package size
- Diagnostic output for fault detection
Disadvantages
- Relatively high on-state resistance
- Limited number of input and output channels
Working Principles
BTS428L2NT operates by receiving control signals through its input pins (IN1, IN2) to activate the corresponding output channels (OUT1, OUT2). The enable pin (EN) allows for enabling or disabling the device. It incorporates diagnostic functions to monitor load conditions and provide fault detection. The power switch is protected against overcurrent, overvoltage, undervoltage, and overheating.
Detailed Application Field Plans
BTS428L2NT finds extensive application in automotive systems, including but not limited to: - Automotive lighting systems - Motor control for fans and pumps - Power distribution modules - Battery management systems - Heating, ventilation, and air conditioning (HVAC) systems
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to BTS428L2NT are: - BTS432E2 - BTS555 - BTS6143D - BTS621L1 - BTS7008-1EPA
These models offer similar functionality and can be chosen based on specific requirements and system compatibility.
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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق BTS428L2NT في الحلول التقنية
Sure! Here are 10 common questions and answers related to the application of BTS428L2NT in technical solutions:
Question: What is BTS428L2NT?
- Answer: BTS428L2NT is a high-side power switch used for controlling and protecting loads in automotive and industrial applications.Question: What is the maximum voltage rating of BTS428L2NT?
- Answer: The maximum voltage rating of BTS428L2NT is 40V.Question: What is the maximum current rating of BTS428L2NT?
- Answer: The maximum current rating of BTS428L2NT is 28A.Question: Can BTS428L2NT handle short-circuit conditions?
- Answer: Yes, BTS428L2NT has built-in short-circuit protection to handle short-circuit conditions.Question: Is BTS428L2NT suitable for automotive applications?
- Answer: Yes, BTS428L2NT is specifically designed for automotive applications and meets the required standards.Question: Does BTS428L2NT have over-temperature protection?
- Answer: Yes, BTS428L2NT has over-temperature protection to prevent damage due to excessive heat.Question: Can BTS428L2NT be controlled using a microcontroller?
- Answer: Yes, BTS428L2NT can be controlled using a microcontroller through its input pin.Question: What is the typical on-resistance of BTS428L2NT?
- Answer: The typical on-resistance of BTS428L2NT is around 15mΩ.Question: Can BTS428L2NT be used in high-frequency switching applications?
- Answer: Yes, BTS428L2NT is suitable for high-frequency switching applications due to its fast switching capability.Question: Is BTS428L2NT available in different package options?
- Answer: Yes, BTS428L2NT is available in various package options such as TO-220 and D²PAK, providing flexibility in design and mounting.
Please note that these answers are general and may vary depending on the specific application and requirements.