Si9241A Vishay Intertechnology, Si9241A Datasheet - Page 5

• Manufacturer Part Number: Si9241A
• Manufacturer: Vishay Intertechnology

Document Number: 70787
S-02936—Rev. D, 22-Jan-01
RX
TX
I/Os
V
CS
DD
V
V
DD
BAT
0.1 mF
50 V
Microcontroller
C1
V
DD
+
–
Si9241AEY
V
0.1 mF
DD
ECU = Electronic Control Unit
C1
V
GND
+
–
ECU
V
BAT
R
R
L
L
= 510 W, C
= 1 kW, C
V
V
DD
DD
V
V
DD
DD
L
Si9241AEY
Si9241AEY
L
= 4.7 nF, V
+
–
+
–
V
= 10 nF, V
BAT
V
V
+
+
–
–
R
C
K
L
L
RX
TX
BAT
V
BAT
K
= 16 V to 36 V
= 6 V to 18 V
20%
80%
t
d(off)
K-Line
L-Line
t
r
TX
min
Bus
V
BAT
Diagnostic Tester
t
d(on)
Vishay Siliconix
V
510 W
B
0.4 W
t
f
Si9241AEY
80%
20%
www.vishay.com
5