LM3433: a total current mode high brightness LED

LM3433: anode current mode high brightness LED; with pulse width modulation (PWM) dimming control function; the design of backlight system supports common anode; DC-DC buck fixed turn-on time constant current regulator; the external passive components is small, there is no need to add an output capacitor; a two current control LED brightness control mode control; frequency can be as high as 40KHz; VCC with thermal shutdown protection, undervoltage lockout and logic level shutdown other function mode; the 24 pin LLP package?. LM3433 is suitable for screen backlight system, projector and solid state lamp.

Source: China Power Grid