KK7101 Datasheet | Kodenshi AUK Group

Description The KK7101N/D is designed for use in earth leakage circuit interrupters for operation directly off the AC Line in breakers. It contains pre regulator, main regulator, after regulator, differential amplifier, level parator, latch circuit. The input in the differential amp latch circuit. The input in the differential amplifier is connect to the secondary node of zero current transformer. The level parator generates high level when earth leakage current is greater than some level. Feature - Low Power Consumption (PD=5m W) 100V/200V - 100V/200V mon Built-in Voltage Regulator - High Gain Differential Amplifier - High Input Sensitivity - Minimum External Parts - Large Surge Margin - Wide Operating Temperature Range (TА= -40 to 85°C) - High Noise Immunity - Meet U. L. 943 standards ORDERING INFORMATION KK7101N Plastic KK7101D SOIC KK7101S SIP-8 TA = -40° to 85° C for all packages. Absolute Maximum Ratings - Supply Voltage - Supply Current .. - Power Dissipation - Operating Temperature - Storage Temperature 20V 8m A 200m W - 40 to 85°C - 55 to 125°C Pin Configuration (Top View) Block Diagram .. Remended Operating Condition: TA=-30°C to 80°C PARAMETER Supply Voltage Vs-GND Capacitor OS-GND Capacitor SYMBOL V+ Cvs Cos MIN. 12 1 TYP. MAX UNIT V µF µF Electrical Characteristics PARAMETER SYMBOL CONDTIONS V+=12V, VR - VI = 30 m V V+ = 16V, VR - VI = X V+ = 16 V, VR - VI = 30 m V VOD = 1.2 V V+ = 16 V, VR - VI = short VOD = 0.8 V l SI = 580µA VSC = 1.4 V l SI = 530µA VOS = 0.8 V l SI = 480µA V+ = 16 V V+ = l2V V+ = 12 V, VOSL = 0.2 V V+ = 12 V, IIC = 20 m A IIDC = 100m A ISM = 7 m A VOS = 0.5 V, VR - VI = X V+ = 16 V, VR - VI = 0.3 V Supply Current 1 - Trip Voltage Differential Amplifier Output Current 1 Differential Amplifier Output current 2 Output...