tde1787 STMicroelectronics, tde1787 Datasheet - Page 12

• Manufacturer Part Number: tde1787
• Description: Interface Circuit Relay And Lamp-driver
• Manufacturer: STMicroelectronics

Using alarm output
12/16
Figure 22. Interface between high voltage and low voltage system.
Figure 23. Increasing current up to 10A.
V
CC
≤+50V
VOLTAGE
SYSTEM
HIGH
GROUND
V
CC
+
-
+1<V
CURRENT LIMITING
0<V
ALARM
OUTPUT
I
I
<+50
<+50
RESET
OUTPUT
100KΩ
(max)
RESET
R
D03IN1500
SC
0.01Ω
R L
VOLTAGE
SYSTEM
V
LOW
CC
D03IN1499
TDE1767 - TDE1787
V
CC
≥+6V