High-Efficiency / Quad Output / Main Power- Supply Controllers
Description
19-2187; Rev 1; 9/04
High-Efficiency, Quad Output, Main PowerSupply Controllers for Notebook Computers
General Description
The MAX1777/MAX1977/MAX1999 dual step-down, switch-mode power-supply (SMPS) controllers generate logic-supply voltages in battery-powered systems. The MAX1777/MAX1977/MAX1999 include two pulse-width modulation (PWM) controllers, adjusta...