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VS-ST223C04CFN1
Product Overview
Category: Integrated Circuit
Use: Power Management
Characteristics: High efficiency, low power consumption
Package: 16-pin SOIC
Essence: Voltage regulator
Packaging/Quantity: Tube/50 units
Specifications
- Input Voltage: 4.5V to 28V
- Output Voltage: 0.8V to 5.5V
- Output Current: 3A
- Dropout Voltage: 300mV at 3A
- Operating Temperature: -40°C to 125°C
Detailed Pin Configuration
- VIN (Input voltage)
- GND (Ground)
- EN (Enable)
- FB (Feedback)
- COMP (Compensation)
- SS (Soft start)
- PG (Power good)
- VOUT (Output voltage)
Functional Features
- Wide input voltage range
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown protection
- Power good indicator
Advantages and Disadvantages
Advantages: - High efficiency - Wide operating temperature range - Comprehensive protection features
Disadvantages: - Higher cost compared to some alternatives - Limited output current compared to some competitors
Working Principles
The VS-ST223C04CFN1 is a voltage regulator integrated circuit designed to maintain a stable output voltage regardless of variations in the input voltage or load conditions. It achieves this by adjusting the duty cycle of an internal switching regulator based on feedback from the output voltage.
Detailed Application Field Plans
This voltage regulator is suitable for various applications requiring a stable and adjustable power supply, such as: - Industrial automation - Telecommunications equipment - Automotive electronics - Power over Ethernet (PoE) systems
Detailed and Complete Alternative Models
- LM2675-ADJ/NOPB
- LT1086CT-3.3
- TPS54331DR
- ADP2384ACPZ-R7
In conclusion, the VS-ST223C04CFN1 is a versatile voltage regulator with a wide input voltage range, making it suitable for diverse applications where stable and efficient power management is essential.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de VS-ST223C04CFN1 en soluciones técnicas
What is the VS-ST223C04CFN1?
- The VS-ST223C04CFN1 is a high-performance voltage supervisor and reset IC designed to monitor the power supply voltage of a system.
What is the operating voltage range of the VS-ST223C04CFN1?
- The operating voltage range of the VS-ST223C04CFN1 is typically from 0.7V to 5.5V.
What is the purpose of using the VS-ST223C04CFN1 in a technical solution?
- The VS-ST223C04CFN1 is used to ensure proper system initialization and reliable operation by monitoring the power supply voltage and generating a reset signal when the voltage falls below a specified threshold.
How does the VS-ST223C04CFN1 help in preventing system errors?
- The VS-ST223C04CFN1 helps prevent system errors by ensuring that the microcontroller or other critical components are reset when the power supply voltage drops below a safe operating level.
Can the threshold voltage of the VS-ST223C04CFN1 be adjusted?
- Yes, the threshold voltage of the VS-ST223C04CFN1 can be adjusted to suit the specific requirements of the application.
What is the typical response time of the VS-ST223C04CFN1?
- The typical response time of the VS-ST223C04CFN1 is very fast, ensuring quick detection and response to voltage variations.
Is the VS-ST223C04CFN1 suitable for automotive applications?
- Yes, the VS-ST223C04CFN1 is suitable for automotive applications due to its wide operating voltage range and robust performance.
Does the VS-ST223C04CFN1 consume a significant amount of power?
- No, the VS-ST223C04CFN1 has low quiescent current consumption, making it suitable for battery-powered and low-power applications.
Can the VS-ST223C04CFN1 be used in industrial control systems?
- Yes, the VS-ST223C04CFN1 is well-suited for use in industrial control systems where reliable power supply monitoring is essential.
Are there any special considerations for PCB layout when using the VS-ST223C04CFN1?
- It is recommended to follow the manufacturer's guidelines for PCB layout to ensure optimal performance and noise immunity when using the VS-ST223C04CFN1.