TPS92411EVM-001: 95mA @ 80V Max, 90 ~ 135VAC

The TPS92411EVM-001 evaluation module (EVM) helps designers evaluate the operation and performance of the TPS92411P direct drive switch designed for use with a linear regulator in offline LED drive applications. The TPS92411P is designed to control the drive of high-brightness light emitting diodes (LEDs) and features a wide input voltage range (7.5 V to 100 V) and overvoltage protection.

The TPS92411EVM-001 provides a high-brightness LED driver based on the TPS92411P in conjunction with a discrete linear regulator. It is designed to operate with an input voltage in the range of 90 VAC to 135 VAC with a 120 VAC nominal input voltage. This input voltage range is typical for offline applications.

The EVM is set up for a default input current of 95 mA for approximately 12-W total power and 3 LED voltage stacks of 20 V, 40 V, and 80 V. The TPS92411 helps provide high efficacy, good power factor, low THD, and flicker free dimming.