1.1A的高电压使能控制调节电流调节器

The A711 is a high voltage, low dropout current

regulator for high power LED, that the maximum output

current can be up to 1.1Amp. The output current was

decided by an external resistor. The output sink current

could be disabled via OE pin. PWM dimming funcTIon

could also be controlled by OE pin.