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BD9582F-M-E Datasheet, PDF (3/14 Pages) Rohm – Automotive EARTH LEAKAGE CURRENT DETECTOR IC | |||
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BD9582F-M
âRecommended Operating Ratings
Parameter
Symbol
Limits
Unit
Supply voltage
VS
12 to 22
V
Operating temperature
Topr
External capacitor
between VS and GND
CVS
External capacitor
between OS and GND
COS
ï¼40 to ï¼105
â
1â¦
μF
â¦1
μF
Datasheet
âElectrical Characteristics
(Unless otherwise specified, VS=12V, GND=0V, Ta=25â)
Parameter
Symbol
Temperature
range
Min.
-40â
-
Limits
Unit
Typ. Max.
-
520
Conditions
Supply current
IS1
25â
-
330
500
μA ÎVIN=VVR-VIN=30mV
105â
-
-
460
Trip voltage
OD Source current
OD Sink current
VT -40â to +105â 4.48
IODSO
25â
-27.2
IODSI
25â
16.7
-40â
-200
7.50
-20.6
26.0
-
11.06
-14.0
35.3
-
mV VT=ÎVIN=VVR-VIN
μA
ÎVIN=VVR-VIN=30mV,
VOD=1.2V
μA
VOD=0.8V,
ÎVIN=VVR-VIN=0mV
OS Source current
IOSSO
25â
-100
-
-
μA VSC=2.0V, VOS=0.8V
105â
-75
-
-
OS Sink current
IOSSI -40â to +105â 200
-
-
μA VSC=0.2V, VOS=0.2V
SC ON voltage
VSCON
25â
1.00
1.24
1.48
V
Input clamp voltage
VIC -40â to +105â 4.2
5.5
6.8
Differential input clamp
voltage
VIDC -40â to +105â 0.5
1.0
1.5
Maximum current voltage
VSM
25â
26
29
32
Supply current 2 ï¼1
IOS2 -40â to +105â -100
-
-
Latch OFF Supply Voltage VSOFF
25â
2.7
3.7
4.7
Operating time ï¼2
tON
25â
1.8
2.9
4.0
*1 Supply current 2 is OS source current value when the power supply current(Is=900μA) is given.
*2 Operating time is time until output voltage reaches 0.8V after detecting the leakage signal.
Conditions : Capacitor(0.047μF) is connected between OD(OS) and GND.
V IIC=20mA
V IIDC=100mA
V IS=7mA
μA
IS=900μA,VSC=2.0V
VOS=0.8V
V
Ms
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3/11
TSZ02201-0RCR1GZ00070-1-2
2012.10.29 Rev.002
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