LC101N

LED Current balancer IC LC101N Data Sheet Description LC101N is a current control IC that uses a low-saturated PNP bipolar transistor in the power block. The saturation voltage of the saturated condition is small and can be designed with minimal losses in the case of driving with a constant current source. The constant current value is set up by the resistor connected between the FB terminal and the LO pin, and you can drive the LED in the constant current condition. LC101N is available in an 8-pin DFN package for surface mounting. Features ● Maximum current is 150 mA ● Low input-output voltage difference design is achieved by low saturation voltage; VDIF(max.)＝0.35 V (Io = 150 mA) ● Reference voltage of 200 mV reduces the sense resistor loss ● Optimal balance operation can be realise in parallel connection of multiple LED strings ● Protections Overcurrent Protection (OCP): Foldback Thermal Shutdown (TSD): Auto-restart Typical Application Package DFN 8 *Not to scale Elec...