Encapsulated in 18 x 23 x 7.5 HDA package, Model ISL8272M delivers up to 50 A output current from 12 V or 5 V input power rails. Four modules can be combined to support up to 200 A rails. Digital control technology delivers precise sequencing and system monitoring through PMBus interface, while ChargeMode™ control architecture keeps device stable regardless of output capacitor changes. With 1% output voltage accuracy, DC/DC step-down power supply provides up to 96% conversion efficiency.