CN5710

CONSONANCE 1A High Brightness LED Driver IC CN5710 General Description The CN5710 is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant output current can be set up to 1A with an external resistor. The CN5710 is ideal for driving LED. The on-chip power MOSFET and current sense block greatly reduce the number of external component count. The CN5710 adopts the temperature regulation instead of temperature protection function, the temperature regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage drop. Other features include chip enable,etc. CN5710 is available in 5pin SOT89 package. Features  Operating Voltage Range: 2.8V to 6V  On-chip Power MOSFET  Low Dropout Voltage: 0.25V @ 800mA  LED Current up to 1A  Output Current Accuracy: ± 5%  Chip Temperature Regulation  Over LED Current Protection  Operating Temperature Range: －40 ℃ to ＋85 ℃  Availabl...