-
2022-09-24 13:04:29
DF6113
DF6113 is a simple application of backlight LED power control. It uses 5-24V DC power supply, boosts it to an appropriate output voltage value and precisely controls the LED string current. It is especially suitable for LCD backlight occasions with different powers.
Using linear dimming mode, the working current of the total light string is determined by the dimming input voltage and current limiting resistance, which can be stably adjusted within the range of 10%-100% full current. The chip has built-in output voltage ovp protection.
Technical Features
DC input voltage range: 5V-24V
LED string total current control
10%~100% lamp current regulation
Compatible with two dimming methods of DIM voltage high and brightest or low and brightest
Built-in power management circuit, soft start
Short-circuit protection with built-in boost output
OVP Protection for Boost Output
Portable Display Devices
Scope of application
Desktop LED flat panel display.
LCD TV, monitor