LC101N
LC101N is LED Driver manufactured by Sanken.
LED Current balancer IC
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 m A
- Low input-output voltage difference design is achieved by low saturation voltage; VDIF(max.)＝0.35 V (Io = 150 m A)
- Reference voltage of 200 m V 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...
