ISL70001SRH - Intersil Corporation

ISL70001SRH Radiation Hardened and SEE Hardened 6A Synchronous Buck Regulator

PIN NUMBER 1, 2, 27, 28, 29, 30, 37, 38, 39, 40, 47, 48 3, 26, 31, 36, www.DataSheet4U.com 41, 46 PIN NAME PGNDx DESCRIPTION These pins are the power grounds associated with the corresponding internal power blocks. Connect these pins directly to the ground plane. These pins should also connect to the negative terminals of the input and output capacitors. Lo.

Features

a comparator type enable input that provides flexibility. It can be used for simple digital on/off control or, alternately, can provide undervoltage lockout capability by precisely sensing the level of an external supply voltage using two external resistors. A power-good signal indicates when the output voltage is within ±11% typical of the nominal output voltage. Regulator start-up is controlled by an analog soft-start circuit, which can be adjusted from approximately 2ms www.DataSheet4U.com to 200ms using an external capacitor. The ISL70001SRH incorporates fault protection for the regulator..