STRVS252X02F
Product Overview
Category
The STRVS252X02F belongs to the category of voltage regulators.
Use
It is used to regulate and stabilize voltage in electronic circuits and devices.
Characteristics
- High efficiency
- Low dropout voltage
- Overcurrent protection
- Thermal shutdown protection
Package
The STRVS252X02F comes in a compact surface-mount package.
Essence
The essence of this product lies in its ability to provide stable voltage output for various electronic applications.
Packaging/Quantity
The product is typically packaged in reels and quantities vary based on manufacturer specifications.
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 1.2V to 20V
- Maximum Output Current: 2A
- Dropout Voltage: 300mV at 2A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The detailed pin configuration of the STRVS252X02F includes input, output, ground, and enable pins, each serving specific functions within the circuit.
Functional Features
- Adjustable output voltage
- Short-circuit protection
- Low quiescent current
- Fast transient response
Advantages and Disadvantages
Advantages
- Wide input voltage range
- High efficiency
- Compact package size
- Overcurrent and thermal protection
Disadvantages
- Limited maximum output current
- Sensitive to external noise in some applications
Working Principles
The STRVS252X02F operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a stable output voltage despite variations in input voltage and load conditions.
Detailed Application Field Plans
The STRVS252X02F is commonly used in: - Battery-powered devices - Portable electronics - Automotive applications - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the STRVS252X02F include: - LM2940 - LT1086 - ADP3338
In conclusion, the STRVS252X02F is a versatile voltage regulator with a wide range of applications, offering high efficiency and reliable performance in various electronic systems.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af STRVS252X02F i tekniske løsninger
What is the STRVS252X02F?
- The STRVS252X02F is a high-voltage, current-mode PWM controller designed for offline flyback converters.
What are the key features of the STRVS252X02F?
- The key features include a wide VCC operating range, integrated 700V MOSFET, adjustable switching frequency, and comprehensive protection features.
What are the typical applications of the STRVS252X02F?
- Typical applications include LED lighting, auxiliary power supplies, home appliances, and industrial power systems.
How does the STRVS252X02F help in achieving high efficiency?
- The device's current-mode control and integrated MOSFET contribute to high efficiency by enabling precise control of the power delivery.
What are the recommended input and output voltage ranges for the STRVS252X02F?
- The recommended input voltage range is typically up to 265V, and the output voltage can be tailored to specific application requirements.
What protection features does the STRVS252X02F offer?
- It provides comprehensive protection against overcurrent, overvoltage, undervoltage lockout, and thermal shutdown to ensure system reliability.
Can the switching frequency of the STRVS252X02F be adjusted?
- Yes, the switching frequency can be adjusted to meet the needs of different applications, offering flexibility in design.
What are the advantages of using the STRVS252X02F in LED lighting applications?
- The device's high-voltage capability, precise control, and protection features make it well-suited for driving LED lighting with high efficiency and reliability.
Does the STRVS252X02F require external components for operation?
- While it requires minimal external components, additional passive and active components may be needed based on the specific application requirements.
Where can I find detailed technical information and application notes for the STRVS252X02F?
- Detailed technical information and application notes can be found in the product datasheet, application notes provided by the manufacturer, and relevant technical resources.