XC6120 Series ETR0209-009 Highly Accurate, Ultra Small, Low Power Consumption Voltage Detector GENERAL DESCRIPTION The XC6120 series are highly precise, low power consumption voltage detectors, manufactured using CMOS and laser trimming technologies. With low power consumption and high accuracy, the series is suitable for precision mobile equipment. The XC6120 in ultra small packages are ideally suited for high-density mounting. The XC6120 is available in both CMOS and N-channel open drain output configurations. APPLICATIONS FEATURES Highly Accurate : 2% (V 1.5V) DF Microprocessor reset circuitry : 30mV (V <1.5V) DF Memory battery back-up circuits Low Power Consumption : 0.6A V =2.7V, V =2.97V DF IN Detect Voltage Range : 1.0V ~ 5.0V (0.1V increments) Power-on reset circuits Operating Voltage Range : 0.7V ~ 6.0V Power failure detection Detect Voltage Temperature Characteristics : 100ppm/ (TYP.) System battery life and charge voltage monitors Output Configuration : CMOS (XC6120C) : N-channel open drain (XC6120N) Operating Temperature Range : -40~85 Packages : USP-3, SSOT-24 Environmentally Friendly : EU RoHS Compliant, Pb Free TYPICAL PERFORMANCE TYPICAL APPLICATION CIRCUIT CHARACTERISTICS Supply Current vs. Input Voltage XC6120x272xx 3.5 3.0 Ta= 85 25 (Unused for the CMOS -40 2.5 output products) 2.0 1.5 1.0 0.5 0.0 01 23 4 5 6 Input Voltage: V (V) IN 1/13 Supply Current: ISS (A) Supply Current: ISS (A) XC6120 Series PIN CONFIGURATION V V OUT IN V SS V SS V NC OUT V IN SSOT-24 USP-3 (TOP VIEW) (BOTTOM VIEW) PIN ASSIGNMENT PIN NUMBER PIN NAME FUNCTION USP-3 SSOT-24 1 4 V Power Input IN 3 2 V Ground SS 2 3 V Output (Detect Low ) OUT - 1 NC No Connection PRODUCT CLASSIFICATION Ordering Information *1 ( ) XC6120- DESIGNATOR ITEM SYMBOL DESCRIPTION C CMOS output Output Configuration N N-ch open drain output Detect Voltage (V) 10~50 For example 1.0V 1, 0 DF Detect Accuracy 2 2% HR USP-3 (3,000/Reel) Packages HR-G USP-3 (3,000/Reel) (*1) - (Order Unit) NR SSOT-24 (3,000/Reel) NR-G SSOT-24 (3,000/Reel) (*1) The -G suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant. BLOCK DIAGRAMS (1) XC6120C (2) XC6120N 2/13