PRODUCTS TYPE PAGE Semiconductor IC BD9584F 1/4 STRUCTURE SILICON MONOLITHIC INTEGRATED CIRCUIT FUNCTION EARTH LEAKAGE CURRENT DETECTOR PRODUCT SERIES BD9584F FEATURES Anti-lighting-surge function The second times or one and half times of the input signal from the current mutual Inductance(CT) triggers the SCR. Low current dissipation In stand-by condition:250A(Typ.) High stabilities design. Adopt the circuits that are not affected by fluctuations of supply voltage/ambient temperature. ABSOLUTE MAXIMUM RATINGS (Ta=25 ) Characteristics Symbol Rating Unit Supply Current Is 12.5 mA TRC1/TRC2/NR/OS terminal voltage 8 V V TRC1/TRC/NR/OS Power Dissipation PD 0.68(*1) W Storage Temperature Range Tstg -55+150 This IC is not designed for protection against radioactive rays. (*1)To use at temperature above Ta=25 reduce5.5 mw / . Mounted on a glass epoxy PCB(70 70 mm 1.6 mm ) RECOMMENDED OPERATING CONDITION Parameter Symbol Rating Unit Supply Voltage Range Vs 8 20 V Operating Temperature Range Topr -20+90 (Set the power supply voltage taking allowable dissipation into considering) Application example ROHM cannot provide adequate confirmation of patents. The product described in this specification is designed to be used with ordinary electronic equipment or devices (such as audio-vi sual equipment, office-automation equipment, communications devices, electrical appliances, and electronic toys). Should you intend to use this product with equipment or devices which require an extremely high level of reliability and the malf unction of which would directly endanger human life (such as medical instruments, transportation equipment, aerospace machiner y, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales represe ntative in advance. ROHM assumes no responsibility for the use of any circuits described herein, conveys no license under any patent or other right, dk i h h i i f f ifi DESIGN CHECK APPROVAL AUG./5/2010 DATE SPECIFICATION No 1.0 REV. TSZ221110400PRODUCTS TYPE PAGE Semiconductor IC BD9584F 2/4 ELECTRICAL CHARACTERISTICS (Unless otherwise specified Vs=12V,Ta=25) Guaranteed Limit Characteristics Symbol Unit Condition Min. Typ. Max. A VR-VIN=0 Supply Current(Stanby) IS - 250 340 mV -2090,50Hz/60Hz Total AC Input Voltage of 6.4 9.2 12 VT Leakage Detection (mVrms) CTRC=0.047F -4.5 -6.5 -8.5 Os-PinHOutput Voltage 3 - - V Vs=8V32V Vos OS-pin is not connected. mV Os-PinLOutput Voltage - - 200 A Leakage detected Os Output Current Ios 250 - - nA VR=VIN IN-Pin Input Bias Current IIN - 100 - V Vs=8V32V VR-Pin Output Voltage VR 2.1 2.4 2.7 A Vos=0V NR-Pin Output Current EloH(RS) 6.9 9.9 12.9 V NR Threshold Voltage VTH(RS) 2.1 2.4 2.7 ms C=0.33F TW3 pulse Width ETWS(RS) 53.7 80 129.1 A VTRC=0V TRC1-pin output current EloH1 35.9 51.3 66.7 V TRC1 threshold voltage VTH1 2.1 2.4 2.7 ms C=0.047F TW1 pulse width ETWS1 1.48 2.2 3.53 A Vo=0V TRC2-pin output current EloH2 35.9 51.3 66.7 V TRC2 threshold voltage VTH2 2.1 2.4 2.7 ms C=0.047F TW2 pulse width ETWS2 1.48 2.2 3.53 BLOCK DIAGRAM PIN DESCRIPTIONS Pin Pin 8 765 No. Name 1 GND Ground Reset control 2 IN input terminal Ref Control latch 3 VR input terminal(reference voltage) Integral capacitor connection for leakage 4 TRC1 signal voltage detection Integral capacitor connection for inverse 5 TRC2 leakage signal voltage detection 1 234 6 NR Noise attenuation capacitor connection 7 Os Output terminal Supply Voltage Input terminal 8 VS 1.0 REV. : SPECIFICATION No. TSZ221110500