TEA1720B3T/1J
Product Overview
Category
TEA1720B3T/1J belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in power supply applications.
Characteristics
- Integrated circuit
- Power supply control
- High efficiency
- Low standby power consumption
Package
The TEA1720B3T/1J is available in a small outline transistor (SOT23) package.
Essence
TEA1720B3T/1J is an integrated circuit that provides efficient power supply control for various applications.
Packaging/Quantity
The TEA1720B3T/1J is typically packaged in reels and comes in quantities of 3000 units per reel.
Specifications
- Input voltage range: 4.5V to 40V
- Output current: up to 250mA
- Standby power consumption: less than 50mW
- Operating temperature range: -40°C to +125°C
- Switching frequency: adjustable up to 500kHz
Detailed Pin Configuration
The TEA1720B3T/1J has the following pin configuration:
- VCC: Power supply input
- GND: Ground reference
- FB: Feedback pin for output voltage regulation
- DRAIN: Switching transistor drain connection
- SOURCE: Switching transistor source connection
Functional Features
- Wide input voltage range allows for versatile applications
- Adjustable switching frequency for optimization
- Over-temperature protection
- Over-current protection
- Under-voltage lockout
- Soft-start function for smooth power-up
Advantages and Disadvantages
Advantages
- High efficiency leading to reduced power consumption
- Compact size and easy integration into various systems
- Comprehensive protection features ensure reliable operation
- Adjustable switching frequency for flexibility
Disadvantages
- Limited output current capacity (up to 250mA)
- Not suitable for high-power applications
Working Principles
The TEA1720B3T/1J operates as a switch mode power supply controller. It regulates the output voltage by controlling the switching transistor based on feedback from the FB pin. The integrated circuit ensures efficient power conversion and provides various protection mechanisms.
Detailed Application Field Plans
The TEA1720B3T/1J is commonly used in the following applications:
- Power adapters
- Battery chargers
- LED lighting systems
- Industrial control systems
- Automotive electronics
Detailed and Complete Alternative Models
- TEA1720B3T/1K
- TEA1720B3T/1L
- TEA1720B3T/1M
- TEA1720B3T/1N
- TEA1720B3T/1P
These alternative models offer similar functionality and can be considered as alternatives to the TEA1720B3T/1J.
In conclusion, the TEA1720B3T/1J is an integrated circuit designed for power supply control applications. Its compact size, high efficiency, and comprehensive protection features make it suitable for a wide range of applications. However, its limited output current capacity may restrict its use in high-power applications.
10 pirs û bersivên hevpar ên têkildarî sepana TEA1720B3T/1J di çareseriyên teknîkî de navnîş bikin
Question: What is the maximum input voltage for TEA1720B3T/1J?
Answer: The maximum input voltage for TEA1720B3T/1J is 700V.Question: What is the typical standby power consumption of TEA1720B3T/1J?
Answer: The typical standby power consumption of TEA1720B3T/1J is less than 30mW.Question: Can TEA1720B3T/1J be used in flyback converter applications?
Answer: Yes, TEA1720B3T/1J can be used in flyback converter applications.Question: What is the maximum switching frequency supported by TEA1720B3T/1J?
Answer: The maximum switching frequency supported by TEA1720B3T/1J is 67kHz.Question: Is TEA1720B3T/1J suitable for LED driver applications?
Answer: Yes, TEA1720B3T/1J is suitable for LED driver applications.Question: Does TEA1720B3T/1J have built-in overvoltage protection?
Answer: Yes, TEA1720B3T/1J has built-in overvoltage protection.Question: What is the maximum output current that TEA1720B3T/1J can handle?
Answer: The maximum output current that TEA1720B3T/1J can handle is 1.5A.Question: Can TEA1720B3T/1J operate in a wide input voltage range?
Answer: Yes, TEA1720B3T/1J can operate in a wide input voltage range from 4.5V to 700V.Question: Is TEA1720B3T/1J suitable for power supply designs in home appliances?
Answer: Yes, TEA1720B3T/1J is suitable for power supply designs in home appliances.Question: Does TEA1720B3T/1J have thermal shutdown protection?
Answer: Yes, TEA1720B3T/1J has thermal shutdown protection to prevent overheating.