XC61HN1812MR-G Torex Semiconductor

XC61H Series ETR0212-004a Voltage Detector with Delay Circuit Built-In GENERAL DESCRIPTION The XC61H series is a highly accurate, low power consumption CMOS voltage detector with a delay circuit. Detect voltage is accurate with minimal temperature drift. Output configurations are available in both CMOS and N-channel open drain. Since the full delay circuit is built-in, an external delay-time capacitor is not necessary so that high density mounting is possible. FEATURES APPLICATIONS Detect Voltage Accuracy : 2% Microprocessor reset circuitry Low Power Consumption : 1.0A(TYP.) VIN=2.0V System battery life and charge voltage monitors Detect Voltage Range : 1.6V ~ 6.0V (0.1V increments) Operating Voltage Range : 0.7V ~ 10.0V Memory battery back-up circuits Detect Voltage Temperature Characteristics Power-on reset circuits : 100ppm/(TYP.) Built-In Release Delay time : 1ms (MIN.) Power failure detection 50ms (MIN.) Delay circuitry 80ms (MIN.) Output Configuration : N-ch open drain output or CMOS Operating Ambient Temperature : -3080 Package : SOT-23 Environmentally Friendly : EU RoHS Compliant, Pb Free TYPICAL PERFORMANCE TYPICAL APPLICATION CIRCUITS CHARACTERISTICS Release Delay Time (t ) vs. Ambient Temperature DR P VIN R pull RESETB RESETB 2 INPUT VIN 3 VSS VSS 1 XC61HN series Rpull is not necessary with CMOS output products Not necessary with CMOS output products Ambient Temperature: Ta () 1/13 Release Delay Time: t (ms) DR XC61H Series PIN CONFIGURATION PIN ASSIGNMENT PIN NUMBER PIN NAME FUNCTION SOT-23 1 V Ground SS 2 RESETB Output 3 V Supply Voltage Input IN TOP VIEW PRODUCT CLASSIFICATION Ordering Information (*1) XC61H- DESIGNATOR ITEM SYMBOL DESCRIPTION C CMOS output Output Configuration N N-ch open drain output Detect Voltage (V ) 16 ~ 60 e.g. 2.5V 2 , 5 DF 1 50ms ~ 200ms Release Delay Time 4 80ms ~ 400ms 5 1ms ~ 50ms (*2) Detect Accuracy 2 2.0% Package (*1) MR-G SOT-23 (3000pcs/Reel) - (Oder Unit) (*1) The -G suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant. (*2) No parts are available with an accuracy of 1% BLOCK DIAGRAMS (2)N-ch open drain output (1)CMOS output 2/13