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SL43HE3_A/I
Product Overview
- Belongs to: Semiconductor category
- Use: Power management
- Characteristics: High efficiency, low power consumption
- Package: TO-220AB
- Essence: Efficient power control
- Packaging/Quantity: 250 units per reel
Specifications
The SL43HE3_A/I is a power management semiconductor with the following specifications: - Input Voltage: 4.5V to 40V - Output Current: 3A - Switching Frequency: 300kHz - Operating Temperature: -40°C to 125°C
Detailed Pin Configuration
The SL43HE3_A/I features a TO-220AB package with the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. FB (Feedback) 5. SW (Switch)
Functional Features
- High efficiency power conversion
- Overcurrent protection
- Thermal shutdown protection
- Enable pin for power management control
Advantages and Disadvantages
Advantages: - High efficiency - Wide input voltage range - Compact TO-220AB package
Disadvantages: - Limited output current compared to some alternatives - Higher cost compared to standard linear regulators
Working Principles
The SL43HE3_A/I operates on the principle of pulse-width modulation (PWM) to regulate the output voltage based on the feedback signal. It efficiently converts the input voltage to the desired output voltage while providing protection features.
Detailed Application Field Plans
The SL43HE3_A/I is suitable for various applications including: - Industrial power supplies - Automotive electronics - LED lighting systems - Battery charging circuits
Detailed and Complete Alternative Models
Some alternative models to the SL43HE3_A/I include: - LM2596S-ADJ - XL4015E1 - TPS5430DDAR
In conclusion, the SL43HE3_A/I is a versatile power management semiconductor with high efficiency and a wide range of applications. Its compact package and advanced features make it an ideal choice for various electronic systems.
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Énumérez 10 questions et réponses courantes liées à l'application de SL43HE3_A/I dans les solutions techniques
What is SL43HE3_A/I?
- SL43HE3_A/I is a high-efficiency, low-power Schottky rectifier diode commonly used in various technical solutions.
What are the key features of SL43HE3_A/I?
- The key features of SL43HE3_A/I include low forward voltage drop, high current capability, and high surge capacity.
In what technical applications can SL43HE3_A/I be used?
- SL43HE3_A/I is commonly used in power supply circuits, voltage clamping, reverse polarity protection, and freewheeling diodes in inductive loads.
What is the maximum forward voltage of SL43HE3_A/I?
- The maximum forward voltage of SL43HE3_A/I is typically around 0.55V at a forward current of 4A.
What is the reverse recovery time of SL43HE3_A/I?
- The reverse recovery time of SL43HE3_A/I is typically very fast, in the range of nanoseconds.
Can SL43HE3_A/I handle high temperatures?
- Yes, SL43HE3_A/I is designed to operate at high temperatures, with a maximum junction temperature of up to 150°C.
Is SL43HE3_A/I suitable for surface mount applications?
- Yes, SL43HE3_A/I is available in a surface mount package, making it suitable for SMT (Surface Mount Technology) applications.
What is the typical leakage current of SL43HE3_A/I?
- The typical leakage current of SL43HE3_A/I is very low, in the range of microamps to milliamps.
Does SL43HE3_A/I have any special handling requirements?
- SL43HE3_A/I should be handled with standard ESD (Electrostatic Discharge) precautions to prevent damage during assembly and installation.
Where can I find detailed specifications and application notes for SL43HE3_A/I?
- Detailed specifications and application notes for SL43HE3_A/I can be found in the product datasheet provided by the manufacturer or distributor.