PWM Power Controller IC is basically used in bipolar technology to regulate an N-channel power MOSFET which is used as a high side switch. It feature charge pump noise supressed and ground wire breakage protection which makes it high in demand. It is highly efficient, low-noise product with low standby power consumption  and is compatible with environmental regulations.  PWM Power Controller IC is a best option to be used in the brightness control of lamp such as dashboard applications.