LX838484A84B-15中文资料美高森美数据手册PDF规格书

DESCRIPTION

The LX8384/84A/84B Series ICs are positive regulators designed to provide 5A output current. These regulators yield higher efficiency than currently available devices with all internal circuitry designed to operate down to a 1V input-to-output differential. In each of these products, the dropout voltage is fully specified as a function of load current. Dropout is guaranteed at a maximum of 1.3V (8384A) and 1.5V (8384) at maximum output current, decreasing at lower load currents.

KEY FEATURES

▪ Three-Terminal Adjustable Or Fixed Output

▪ Guaranteed < 1.3V Headroom a 5A (LX8384A)

▪ Guaranteed 2.0 Max. Reference Tolerance (LX8384A)

▪ Guaranteed 1.0 Max. Reference Tolerance (LX8384B)

▪ 0.015 Line Regulation

▪ 0.15 Load Regulation

APPLICATIONS

▪ Pentium® Processor VRE Application

▪ High Efficiency Linear Regulators

▪ Power Regulators For Switching Power Supplies

▪ Battery Chargers

▪ Constant Current Regulators

▪ Cyrix® 6x86™

▪ AMD-K5™