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RT8482GS
Product Overview
Category
The RT8482GS belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits and devices.
Characteristics
- High efficiency
- Low dropout voltage
- Wide input voltage range
- Overcurrent protection
- Thermal shutdown protection
Package
The RT8482GS comes in a small outline package (SOP) with a specified pin configuration.
Essence
The essence of the RT8482GS lies in its ability to efficiently regulate voltage while offering protection features.
Packaging/Quantity
The RT8482GS is typically packaged in reels and is available in various quantities depending on the supplier.
Specifications
- Input Voltage Range: 2.5V to 6V
- Output Voltage Range: 0.6V to VIN
- Maximum Output Current: 3A
- Dropout Voltage: 300mV at 1A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The RT8482GS has a detailed pin configuration as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. FB (Feedback) 5. COMP (Compensation) 6. SS (Soft Start) 7. PG (Power Good) 8. VOUT (Output Voltage)
Functional Features
- Adjustable output voltage
- Soft start function
- Power good indicator
- Overcurrent protection
- Thermal shutdown protection
Advantages and Disadvantages
Advantages
- High efficiency
- Wide input voltage range
- Overcurrent and thermal protection
- Small package size
Disadvantages
- Limited maximum output current
- Sensitive to external noise in some applications
Working Principles
The RT8482GS operates by comparing the feedback voltage with a reference voltage to regulate the output voltage. The enable pin controls the device's operation, and the compensation pin helps stabilize the control loop.
Detailed Application Field Plans
The RT8482GS is suitable for various applications, including: - Portable electronic devices - Battery-powered systems - Point-of-load regulation - Industrial automation
Detailed and Complete Alternative Models
Some alternative models to the RT8482GS include: - RT8482GQW - RT8482AGS - RT8482BGS - RT8483GS
In conclusion, the RT8482GS is a versatile voltage regulator with a wide range of applications and a comprehensive set of features that make it an ideal choice for many electronic designs.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací RT8482GS v technických řešeních
What is RT8482GS?
- RT8482GS is a dual-channel synchronous buck converter designed for use in various technical solutions.
What are the input voltage requirements for RT8482GS?
- The input voltage range for RT8482GS is typically between 4.5V and 18V.
What is the output current capability of RT8482GS?
- RT8482GS can provide a maximum output current of up to 2A per channel.
Can RT8482GS be used in automotive applications?
- Yes, RT8482GS is suitable for automotive applications due to its wide input voltage range and robust design.
Does RT8482GS have built-in protection features?
- Yes, RT8482GS includes overcurrent protection, thermal shutdown, and undervoltage lockout to ensure safe operation.
What is the switching frequency of RT8482GS?
- The switching frequency of RT8482GS is typically set at 1.5MHz, allowing for efficient power conversion.
Is RT8482GS suitable for battery-powered devices?
- Yes, RT8482GS's low quiescent current and high efficiency make it well-suited for battery-powered applications.
Can RT8482GS be used in industrial control systems?
- Absolutely, RT8482GS is designed to meet the demands of industrial control systems with its reliable performance.
Are there any application notes available for using RT8482GS in specific technical solutions?
- Yes, detailed application notes are provided by the manufacturer to guide the implementation of RT8482GS in various systems.
Where can I find the datasheet for RT8482GS?
- The datasheet for RT8482GS can be found on the manufacturer's website or through authorized distributors.