TDE1787DP STMicroelectronics, TDE1787DP Datasheet - Page 6

• Manufacturer Part Number: TDE1787DP
• Description: IC RELAY & LAMP DRIVER 8-DIP
• Manufacturer: STMicroelectronics
• Type: Relay/Lamp Driverr

Specifications of TDE1787DP

• Input Type: Differential
• Number Of Outputs: 1
• Current - Peak Output: 1.2A
• Voltage - Supply: 6 V ~ 45 V
• Operating Temperature: -25°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Supply Current: 8 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 65 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• On-state Resistance: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-5423-5; TDE1787DP

Schematic diagrams
4
6/16
Schematic diagrams
Figure 2.
Figure 3.
ALARM OUTPUT
-
2
INPUTS
+
3
RESET
Schematic diagram
Equivalent schematic
8.4KΩ
V
The reference input can be the inverting or non-inverting one
l(max)
210Ω
2
3
1
5
1
0
3.6KΩ
1.1KΩ
+
300Ω
-
V
l
AMP
G1
3KΩ
KΩ
10
KΩ
20
PROTECTION
THERMAL
G2
KΩ
20
5
KΩ
10
SHORT-CIRCUIT
V
≥1V
PROTECTION
REF
2KΩ
V
KΩ
CC
3
2
3
+6V<V
1
600
E
E
Ω
CC
D03IN1477
KΩ
20
<V
D03IN1478
CC(max)
TDE1767 - TDE1787
7
8
6
4
KΩ
1.8
20
pF
2KΩ
V
CURRENT LIMIT
OUTPUT
GROUND
CC
5KΩ
300
Ω
2KΩ
4
D03IN1476
R
R
200
Ω
SC
L
7
8
6