The MAX5918 and MAX5919 integrate an on-board charge pump to drive the gates of low-cost, external Nchannel MOSFETs. The devices offer integrated features like startup current regulation and current glitch protection to eliminate external timing resistors and capacitors. These devices provide open-drain status outputs, an adjustable startup timer and adjustable current limits. The MAX5918 provides output undervoltage/overvoltage protection for each channel, while the MAX5919 provides undervoltage/overvoltage monitoring for each channel.