TS19371CX6 RFG

LED drivers are specialized power supplies that regulate and constrain the current and voltage powering a light emitting diode (LED). Incorrect operation of an LED can easily cause uncontrolled current, excessive heat, and component failure, leading to a short circuit or fire hazard. LED drivers limit the current flowing to the LED, providing a controlled current or light output level, and also provide overload and short circuit protection for the LED.

The TS19371CX6 RFG LED driver is a versatile device designed to provide the stable current and light output levels needed for accurate LED driver operation. This LED driver features a wide range of voltage and current regulation and dimming capability, making it suitable for a variety of applications. It can be used to drive high-brightness LEDs in automotive, commercial, industrial and home lighting applications, as well as in applications as varied as displays, signal indication, and backlighting.

One of the primary advantages of the TS19371CX6 RFG LED driver is its low power consumption. This driver operates at significantly lower power than traditional drivers, while supplying the same light intensity. The TS19371CX6 RFG also offers superior dimming performance. It can reduce the output current even when the input voltage is constant, allowing for greater efficiency and providing dimming levels from 1% to 100%.

The TS19371CX6 RFG LED driver has two independent circuits for its power supply and output current control. The power supply circuit consists of two high-efficiency synchronous buck-boost converters, which provide a low-ripple and regulated output voltage. The output current is regulated by an adjustable current limited buck converter, which allows for precise current regulation and eliminates the need for a separate current limiting resistor. This greatly reduces the complexity and cost of the system.

The TS19371CX6 RFG LED driver also features a variety of protection features. These features include short circuit protection, over-temperature protection, over-voltage protection and under-voltage lockout. This helps protect the device and the connected LEDs from damage due to unexpected events or power surges. The driver also offers a programmable soft start feature that gradually increases the output voltage to protect against current surges during start-up.

In conclusion, the TS19371CX6 RFG LED driver is a versatile and cost-effective solution for driving high-brightness LEDs. Its low power consumption and superior dimming performance make it suitable for a variety of applications. Its advanced protection features ensure reliable operation, while its adjustable current limit buck converter eliminates the need for a separate current limiting resistor. Overall, the TS19371CX6 RFG LED driver is a great option for powering LEDs in any application.