XC641A

www.DataSheet4U.com NCMOS Low Power Consumption N4 Voltage Regulators and 2 Voltage Detectors Built-In. NOutput Control Circuit NOutput Voltage and Detect Voltage Range : 2V ~ 5V NOutput Voltage Accuracy and Detect Voltage Range: ±2% N16 Pin TSSOP Package The XC641A series are highly precise, low power consumption, multi power supply IC s, manufactured using CMOS and laser trimming technologies. The IC consists of a highly precise reference, 4 voltage regulators, 2 voltage detectors, and an output control circuit. Because the regulators can be disabled through the EN pins, in standby, current consumption can be greatly reduced. The minimal input / output differential supports efficient voltage circuit design. The XC641A is particularly suitable for use with battery powered equipment where power supply control is all important. The series comes in a small TSSOP-16 package. GBattery Operated Power Supply Systems GMobile Phones, Cordless Phones, and other Portable Communication Systems. Output Voltage / Detect Voltage Range : 2V ~ 5V : Selectable in 0.1V increments ( Semi-Custom ) Highly Accurate : Setup voltage ±2% Low power consumption : TYP 25µA TYP 6µA [ When the EN input is OFF (standard products) ] Output voltage temperature characteristics : TYP±100ppm/°C Small Package : TSSOP-16 10 649 w w w . D a t a S h e e t 4 U . c o m PIN NUMBER PIN NAME FUNCTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 OUT4 DIN2 CD1 DOUT2 DOUT1 OUT1 EXT1 VSS EXT2 OUT2 EN1 EN2 EN3 DIN1 OUT3 VD...