SCE048LA3ED5B Product Overview
Introduction
The SCE048LA3ED5B is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic applications to regulate and stabilize voltage levels, ensuring consistent and reliable power supply to sensitive electronic circuits.
Basic Information Overview
- Category: Voltage Regulator
- Use: Stabilizing and regulating voltage levels in electronic circuits
- Characteristics: High precision, low dropout voltage, thermal shutdown protection
- Package: TO-220, TO-263, DPAK
- Essence: Voltage regulation for stable operation of electronic devices
- Packaging/Quantity: Typically available in reels or tubes containing multiple units
Specifications
The SCE048LA3ED5B voltage regulator is designed to operate within the following specifications: - Input Voltage Range: 4.5V to 18V - Output Voltage Range: 1.25V to 16V - Maximum Output Current: 3A - Dropout Voltage: 0.6V at 3A - Operating Temperature Range: -40°C to 125°C - Thermal Resistance: 50°C/W
Detailed Pin Configuration
The SCE048LA3ED5B features a standard pin configuration with the following connections: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Ground reference for the regulator 3. Output (VOUT): Provides the regulated output voltage
Functional Features
- High Precision: Ensures accurate and stable output voltage regulation
- Low Dropout Voltage: Minimizes power loss and heat dissipation
- Thermal Shutdown Protection: Safeguards the regulator from overheating
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- Wide input voltage range
- Thermal protection for enhanced safety
Disadvantages
- Higher dropout voltage compared to some alternative models
- Limited maximum output current
Working Principles
The SCE048LA3ED5B utilizes a feedback control mechanism to maintain a constant output voltage despite variations in the input voltage and load conditions. It employs internal circuitry to compare the actual output voltage with a reference voltage and adjusts the output accordingly.
Detailed Application Field Plans
The SCE048LA3ED5B finds extensive application in various electronic systems, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Telecommunication equipment - Battery charging circuits
Detailed and Complete Alternative Models
For applications requiring different specifications or performance characteristics, alternative models to consider include: - LM317: Adjustable voltage regulator with higher output current capability - LM7805: Fixed 5V regulator suitable for low-power applications - LT1083: High-current adjustable regulator for demanding power supply designs
In conclusion, the SCE048LA3ED5B voltage regulator offers precise and reliable voltage regulation for a wide range of electronic applications, making it an essential component in modern electronic systems.
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What is SCE048LA3ED5B?
- SCE048LA3ED5B is a specific model of a power management integrated circuit (PMIC) commonly used in technical solutions for managing power distribution and battery charging.
What are the key features of SCE048LA3ED5B?
- The key features of SCE048LA3ED5B include multiple voltage outputs, high efficiency power conversion, overvoltage and overcurrent protection, and programmable settings for various power management functions.
How is SCE048LA3ED5B typically used in technical solutions?
- SCE048LA3ED5B is often used to regulate and distribute power within electronic devices, such as smartphones, tablets, portable electronics, and IoT devices. It is also utilized for battery charging and power optimization.
What are the input voltage requirements for SCE048LA3ED5B?
- SCE048LA3ED5B typically operates with input voltages ranging from 2.7V to 5.5V, making it suitable for a wide range of battery and power supply configurations.
Can SCE048LA3ED5B support fast charging technologies?
- Yes, SCE048LA3ED5B is designed to support fast charging protocols such as Quick Charge and USB Power Delivery, enabling rapid and efficient charging of compatible devices.
Does SCE048LA3ED5B have built-in thermal management features?
- Yes, SCE048LA3ED5B incorporates thermal shutdown and thermal regulation mechanisms to ensure safe operation under varying temperature conditions.
Is SCE048LA3ED5B configurable for different power management scenarios?
- Yes, SCE048LA3ED5B offers programmable settings and control interfaces, allowing customization for specific power management requirements in diverse technical solutions.
What are the typical applications of SCE048LA3ED5B in technical solutions?
- SCE048LA3ED5B is commonly employed in mobile devices, wearables, handheld consumer electronics, industrial equipment, and other battery-powered or portable applications.
Are there any design considerations when integrating SCE048LA3ED5B into a technical solution?
- Designers should consider layout and thermal management, input and output voltage requirements, load current profiles, and system-level power sequencing when integrating SCE048LA3ED5B.
Where can I find detailed technical documentation for SCE048LA3ED5B?
- Detailed technical documentation, including datasheets, application notes, and reference designs for SCE048LA3ED5B, can be obtained from the manufacturer's website or authorized distributors.