Mouser Electronics now offers an integrated power management solution from Murata Power Solutions, the OKLP-X/25-W12-C 25A Power Block, and the ZSPM10x5 PWM Controller from ZMDI. The Murata 25A Power Block available from Mouser Electronics is a cost-effective step down DC to DC converter with all components on a small circuit board.
The Power Block lowers the input DC voltage with a synchronous buck converter circuit composed of two MOSFETs, an inductor capacitor output filter, and a thermal sensor. With an input range of 7.0 to 13.2 VDC, the 25A Power Block provides up to 49.5 Watts that can generate a regulated output of 0.8 to 3.6 VDC. Output load currents of up to 25 Amps at 1.0V are supported. The Murata OKLP-X/25-W12-C Power Block is optimized for use with ZMDI's ZSPM10x5 digital controllers.
ZMDI’s ZSPM10x5 PWM Controller available from Mouser Electronics is an advanced single chip digital control loop optimized for use with the Murata Power Block OKLP X/25 in smart digital power systems. It allows accurate control of the output voltage of the Murata Power Block. ZMDI’s PC-based Pink Power Designer™ provides a user-friendly interface to the ZSPM10x5 for monitoring and configuration of the chip's voltage control and protection features. A Power Management Bus (PMBus™) interface is supported.