Supplied in 40-pin QFN package, S6BP401A multi-rail power management IC lowers system heat and complexity for advanced driver assistance systems (ADAS) implementation. Power output includes 4-channel DC/DC converter and 2-channel LDO. Output setting impedance and phase compensation circuits are integrated internally for all channels, and other features include windowed watchdog timer, separate pins to turn on/off each channel, and dedicated pins to monitor power integrity of each channel.