FSP1084 Datasheet | FOSLINK SEMICONDUCTOR

FEATURES Low Dropout Voltage: 1.3V Typically at 5A Current Limiting and Thermal Protection Output Current: 5A Current Limit: 6.5A Operating Junction Temperature Range: 0 to 125℃ Line Regulation: 0.015%(Typical) Load Regulation: 0.2%(Typical) - GENERAL DESCRIPTION .. - APPLICATIONS z z z z z High Efficiency Linear Regulators Battery Chargers Post Regulation for Switching Supply Microprocessor Supply Desktop PCs, RISC and Embedded Processors’ Supply The FSP1084 is a series of low dropout positive voltage regulators with a maximum dropout of 1.5V at 5A of load current. The series features on-chip thermal limiting which provides protection against any bination of overload and ambient temperatures that would create excessive junction temperatures. It also includes a trimmed bandgap reference and a current limiting circuit. The FSP1084 is available in 1.5V, 1.8V, 2.5V, 3.3V and 5.0V versions. The fixed versions integrate the adjust resistors. It is also available in an adjustable version which can set output voltage with two external resistors. The FSP1084 series is available in standard package of TO263-2L, TO220-3L and TO252-2L. - PIN CONFIGURATION (2) TO252-2L VIN VOUT ADJ/GND 3 2 1 Metal Tab VOUT VOUT ADJ/GND VIN (1) TO220-3L 3 2 1 Metal Tab VOUT (3) TO263-2L 3 2 1 Metal Tab VOUT VIN VOUT (TAB) ADJ/GND - BLOCK DIAGRAM 3 INPUT A1 B A2 For Adjustable Output, disconnect A1 and A2, connect B For Fixed Output,connect A1 and A2, disconnect B 1 ADJ/GND 1/9 + Thermal Protection 2 OUTPUT 2007-4-6 5A LOW DROPOUT LINEAR REGULATOR - ABSOLUTE MAXIMUM RATINGS (NOTE 1) Symbol Parameter Rating Unit TJ Maximum Junction Temperature 150 ℃ TS Storage Temperature Range -65~150 ℃ TLEAD Lead Temperature (10 sec.) 300 ℃ ESD ESD (Human Body Model) 2000 V Note 1: Stresses greater than those listed under“Absolute Maximum Ratings” may cause permanent damage to the device. These are stress rating only, and functional operation of the device at these or any other...