TPS92410EVM-001: 58mA @ 80V Max, 90 ~ 135VAC in

Summary

The TPS92410EVM-001 evaluation module (EVM) helps designers evaluate the operation and performance of the TPS92410 direct drive linear controller designed for use with the TPS92411 in offline LED-drive applications. The TPS92410 is designed to control the drive of high-brightness light emitting diodes (LEDs) and features a wide input voltage range (9.5 V to 400 V), thermal foldback, analog dimming capability, and linear FET overvoltage protection.

The TPS92410EVM-001 provides a high-brightness LED driver based on the TPS92410 in conjunction with the TPS92411 direct drive switch. 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 58 mA for 6.8 W total power and 3 LED voltage stacks of 20 V, 40 V, and 80 V. The TPS92410 helps provide high efficacy, good power factor, low
THD, and flicker-free triac and phase dimming, due to its dimmer detect function that switches the input current mode to a DC level.

Specifications

Manufacturer	Texas Instruments
Category	Lighting
Sub-Category	LED Drivers - AC / Offline
Eval Board Part Number	296-37998-ND
Eval Board Supplier	Texas Instruments
Eval Board	Normally In Stock
AC Voltage	115 V
Outputs and Type	3 Non-Isolated
Current Out	58 mA
Voltage Out (Max)	80 V
Efficiency @ Conditions	>79%, 120 VAC, no triac dimmer
Features	Current Limit (Adj. or Fixed) Dimming Control LDO Regulator(s), On-Chip Over Voltage Protection Thermal Protection Under Voltage Protection, Brown-Out Voltage Reference
Switching Frequency	- Not Given
Component Count + Extras	69 + 1
Design Author	Texas Instruments
Application / Target Market	Lighting: LED Commercial Lighting Lighting: LED Home Lighting
Voltage In	90 ~ 135 VAC
Power Factor	>0.99
Standard(s)
Main I.C. Base Part	TPS92410 TPS92411
Date Created By Author	2014-04
Date Added To Library	2014-09