ISL6237 NOc1NoT-8nOR8ta8ERc-CIEtNOCoTOuMErMMRTSMEeINcELhDNonEDricDEwaDFwl OSRwuRE.ipnPNptLeEoArrWstCiClED.ceMEonESmteNIG/rtTsNactS High-Efficiency, Quad-Output, Main Power Supply Controllers for Notebook Computers DATASHEET FN6418 Rev 4.00 March 18, 2008 The ISL6237 dual step-down, switch-mode power-supply (SMPS) controller generates logic-supply voltages in battery-powered systems.
The ISL6237 includes two pulse-width modulation (PWM) controllers, 5V/3.3V and 1.5V/1.05V.
The output of SMPS1