S6BP501A

S6BP501A, S6BP502A 3ch DC/DC Converter IC for Automotive Cluster S6BP501A/S6BP502A is a three channel output power management IC. This IC includes one high voltage buck DC/DC controller (DD3V), one buck DC/DC converter with built-in FETs (DD1V) and one boost DC/DC converter with built-in FETs (DD5V). Current mode architecture is used for fast load transient response. At no load, the input supply current is reduced to 15 µA (Typ). It is possible to provide stable output voltage under an automotive cold cranking condition until the input voltage falls to 2.5V. This IC is suitable for power supply solutions of automotive and Industrial applications. Each output voltage can be adjusted by external resistors. Both DD1V and DD5V support the switching frequencies up to 2.4 MHz to allow use of small size inductors, which can reduce a part mounting area. To decrease EMI, this IC equips a SYNC function that synchronizes to an external clock signal and a spread spectrum clock generator (SSCG). ...