STLD41
White LED driver for mid-size LCD display backlight
Datasheet − production data
Features
■ Boost DC-DC converter ■ Drives up to 40 LEDs (4 strings of 10) with a
total current up to 120 mA ■ Input voltage range: 3.0 V to 21 V ■ Output current control ■ 1.4 MHz fixed frequency PWM control ■ PWM input for output current dimming with
frequency range 25...
