L7135 chip is a high efficiency, constant current, constant voltage drop regulator, mainly used in LED driver circuit. Its main parameters include input voltage range, output current range, output voltage range, maximum efficiency, maximum power and operating temperature.
Input voltage ranges from 2.7V to 6V, output current ranges from 350mA to 1000mA, and output voltage ranges from 0.2V to 5V. The maximum efficiency can reach 90% and the maximum power is 5W. Operating temperature range is -40℃ to 85℃.
In addition, the L7135 chip also has a variety of protection functions, such as overheat protection, undervoltage protection, overcurrent protection, etc., which can ensure the safety and reliability of the circuit.
In short, the L7135 chip is a high-performance LED driver circuit chip with a variety of protection functions and a wide range of applications.