BD9582F-ME2 ROHM

Datasheet EARTH LEAKAGE CURRENT DETECTOR Automotive EARTH LEAKAGE CURRENT DETECTOR IC BD9582F-M General Description Key Specifications BD9582F-M integrates leakage detector and amplifier. Operating supply voltage range 12V to 22V Especially, it is suitable for high sensitivity and a high- Operating temperature range 40C to 105C speed operation use, and since the operating temperature Supply current 330A(typ.) range is wide, it can be used for various uses. Trip voltage 4.48mV to 11.06mV Output current ability(Ta=40) 200A(min.) Features Packages W(Typ.) x D(Typ.) x H(Max.) Small temperature fluctuation and high input SOP8 5.00mm x 6.20mm x 1.71mm sensitivity Wide operating temperature range Applications Earth leakage circuit breaker Earth leakage circuit relay Typical Application Circuit Example SCR RVS COS VZ 8 7 6 5 CVS VS OS NR SC C1 VR IN GND OD 1 2 3 4 Trip CIN Coil CVR RIN COD ZCT:Zero current transformer TEST SW&R Product structureSilicon monolithic integrated circuit This product is not designed protection against radioactive rays. www.rohm.co.jp TSZ02201-0RCR1GZ00070-1-2 2012 ROHM Co., Ltd. All rights reserved. 1/11 TSZ2211114001 2012.10.29 Rev.002 Reference voltage output block Latch blockDatasheetDatasheet BD9582F-M Pin Configurations Block Diagrams SOP8 8 7 6 5 (TOP VIEW) VS OS NR SC 8 7 6 5 1 2 3 4 VR IN GND OD 1 2 3 4 Pin Descriptions Pin No. Symbol Function 1 VR Reference voltage 2 IN Input 3 GND Ground 4 OD Output of input comparator 5 SC Input of latch circuit 6 NR Noise absorption 7 OS Output 8 VS Power supply Absolute Maximum Ratings (Ta=25) Parameter Symbol Rating Unit *1 Supply current IS 8 mA IN-VR current IIN-VR 250 mA VR pin current IVR 30 mA IN terminal current IIN 30 mA SC terminal current ISC 5 mA Power Supply voltage VS 36 V Input terminal voltage VVR/IN 17 V OD/SC/NR/OS terminal voltage VOD/SC/NR/OS 8 V *2 Power dissipation Pd 680 mW Storage temperature Tstg 55 to 150 *1 The power-supply voltage is limited by the internal clamping circuit. *2 To use at temperature above Ta25 reduce 5.5mW/. Mounted on a glass epoxy PCB (70mm70mm1.6mm) www.rohm.co.jp TSZ02201-0RCR1GZ00070-1-2 2012 ROHM Co., Ltd. All rights reserved. 2/11 TSZ2211115001 2012.10.29 Rev.002 Reference voltage output block Latch block