TS19603

400mA High Voltage Adjustable Current Regulator

With Enable Control

4/6

Version: A13

Application Information (Continue)

LED Backlight Solution

TS19603 could coordinate with any type of DC-to-DC converter through feedback path to realized LED backlight

module. The number of LEDs in the string is variable even with certain fixed power source since the output voltage

of the DC-to-DC converter could be modulated according to feedback signal.

AC Voltage Input

TS19603 could work with any kind of well-known or well-developed switch-mode power supply system. Simply cut

off the internal feedback path of the power supply system and then feed the signal from TS19603 back to the

power supply system instead.

TS19603

TS19603