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KA1H0165RTU
Product Overview
Category: Integrated Circuit (IC)
Use: Power Switching Regulator
Characteristics: - High voltage power switching regulator - Low standby power consumption - Compact size and lightweight design - Wide input voltage range - Overcurrent protection - Thermal shutdown protection
Package: TO-220F-6L
Essence: KA1H0165RTU is a high voltage power switching regulator IC designed for various applications that require efficient power conversion.
Packaging/Quantity: The KA1H0165RTU is available in a TO-220F-6L package. It is typically sold in reels or tubes containing multiple units.
Specifications
- Input Voltage Range: 85V - 265V AC
- Output Voltage: 16.5V
- Maximum Output Current: 3A
- Operating Frequency: 65kHz
- Standby Power Consumption: <0.5W
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The KA1H0165RTU IC has the following pin configuration:
- VCC: Power supply input
- GND: Ground reference
- FB: Feedback pin for output voltage regulation
- COMP: Compensation pin for stability control
- CS: Current sense pin for overcurrent protection
- DRAIN: Power switch drain pin
Functional Features
- High efficiency power conversion
- Overcurrent protection for safe operation
- Thermal shutdown protection to prevent overheating
- Soft-start function for smooth power-up
- Built-in frequency jittering for reduced EMI emissions
- Internal leading-edge blanking for improved noise immunity
Advantages and Disadvantages
Advantages: - High voltage capability - Low standby power consumption - Compact and lightweight design - Wide input voltage range for versatile applications - Built-in protection features for enhanced safety
Disadvantages: - Limited maximum output current (3A) - Operating frequency may cause interference in sensitive electronic systems
Working Principles
The KA1H0165RTU is a power switching regulator that utilizes a high voltage MOSFET to efficiently convert the input voltage into a regulated output voltage. It operates by switching the power transistor on and off at a high frequency, controlling the duty cycle to maintain the desired output voltage. The IC incorporates various protection mechanisms such as overcurrent and thermal shutdown to ensure safe operation.
Detailed Application Field Plans
The KA1H0165RTU is commonly used in the following applications:
- Power supplies for consumer electronics
- LED lighting systems
- Industrial automation equipment
- Telecommunication devices
- Automotive electronics
Detailed and Complete Alternative Models
- KA1H0265RTU
- KA1H0365RTU
- KA1H0565RTU
- KA1H0865RTU
- KA1H1265RTU
These alternative models offer similar functionality and characteristics but may have different specifications or package options.
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Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui KA1H0165RTU în soluțiile tehnice
Sure! Here are 10 common questions and answers related to the application of KA1H0165RTU in technical solutions:
1. What is KA1H0165RTU? KA1H0165RTU is a power switch IC (Integrated Circuit) that is commonly used in various technical solutions.
2. What is the voltage rating of KA1H0165RTU? The voltage rating of KA1H0165RTU is typically around 650V.
3. What is the maximum current it can handle? KA1H0165RTU can handle a maximum current of around 8A.
4. What are the typical applications of KA1H0165RTU? KA1H0165RTU is commonly used in applications such as power supplies, LED lighting, motor control, and other general-purpose switching circuits.
5. Does KA1H0165RTU have built-in protection features? Yes, KA1H0165RTU has built-in protection features like overcurrent protection, overvoltage protection, and thermal shutdown.
6. Can KA1H0165RTU be used in high-frequency applications? Yes, KA1H0165RTU can be used in high-frequency applications as it has a fast switching capability.
7. Is KA1H0165RTU suitable for both AC and DC applications? Yes, KA1H0165RTU is suitable for both AC and DC applications.
8. What is the operating temperature range of KA1H0165RTU? The operating temperature range of KA1H0165RTU is typically between -40°C to +150°C.
9. Can KA1H0165RTU be used in automotive applications? Yes, KA1H0165RTU can be used in automotive applications as it meets the necessary requirements for automotive electronics.
10. Is KA1H0165RTU readily available in the market? Yes, KA1H0165RTU is a commonly available IC and can be easily sourced from various electronic component suppliers.
Please note that the specific details and answers may vary depending on the manufacturer's specifications and application requirements.