The following are the LTC7130’s key features: wide input voltage range of 4.5V to 20V, output voltage range of 0.6V to 5V, optimized for high step-down applications, high efficiency of up to 95%, it utilizes LTC’s proprietary current mode architecture which enables high current parallel operation, low DCR current sensing with temperature compensation, programmable output current sensing limit up to 20A, high speed differential remote sense amplifier, output voltage regulation accuracy of ±0.5%, output short-circuit protection with soft recovery, programmable soft-start and tracking, programmable fixed frequency from 250kHz to 770kHz, EXTVCC for reduced power dissipation, fault indicator for output undervoltage and overvoltage conditions, and is available in a 63-Pin 6.25mm x 7.5mm x 2.22mm BGA package.