Digital Point-of-Load Modules Dynamically Set Optimum Stability

CUI's new NDM2P offer true cycle-by-cycle compensation,autonomously balancing the trade-offs between dynamic performance and system stability. With the addition of these second generation modules based on Powervation's digital IC, CUI continues to offer a full portfolio of self compensating digital POL modules. With efficiencies above 93 % at half load, the NDM2P series is initially available in three compact DIP configurations; a 12 A, a 25 A and a 50 A. SMT and SIP versions will be available as well. Additionally, to support dual layout needs, the modules are footprint nested. The NDM2P series is available with an input range of 4.5~14 V DC and a programmable output range of 0.6~3.3 V DC. Features include active current sharing, voltage sequencing, voltage tracking, synchronization and phase spreading, programmable soft start and stop, as well as a host of monitoring capabilities. All features are ynamically
programmable via PMBus commands or a simple GUI.

Download pdf re-print of the article here