TDF1778SP STMicroelectronics, TDF1778SP Datasheet - Page 3

• Manufacturer Part Number: TDF1778SP
• Description: MOSFET & Power Driver ICs Dual Relay/Lamp
• Manufacturer: STMicroelectronics
• Type: Dual 2-A Source Driverr

Specifications of TDF1778SP

• Supply Current: 20 mA
• Maximum Operating Temperature: 85 C
• Mounting Style: Through Hole
• Package / Case: Multiwatt-11
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (V
V
V
V
V
Symbol
I
V
CC
CC
CC
CC
O1
I
I
I
IHsense
Osense
Oalarm
IHsense
V
V
V
V
I
V
I
I
I
, I
CC
V
OL
CC
IH
IL
OH
– V
– V
– V
– V
OL
IH
IL
I
O2
O1
O2
O1
O2
Power Supply Voltage
Power Supply Current (pin 6), I
Logic Input Voltage (pins 7, 10, 11)
Logic Input Threshold (pin 5)
High Level Input Current (pins 7, 10, 11) V
Low Level Input Current (pins 7, 10, 11) V
High Level Logic Output Voltage (pins 8, 9)
I(8) = I(9) = – 30 A
Low Level Logic Output Voltage (pins 8, 9)
I(8) = I(9) = 2 mA
Output Saturation Voltage (V(7) high, V(11) high, I
Low Level Input Current (pins 1, 3)
V(7) Low, V(11) Low, V
Switch–off Output Voltage (inductive load)
Available Output Current (pins 1, 3), V(7) High, V(11) High,
V
Available ”Alarm” Output Current, V(9) = + 4V
Available ”Sense” Output Current, V(8) = + 4V
Output Sensing High Level Input Current (pins 1, 3) V
High Level ”Sense” Input Voltage (pins 1, 3)
CC
– V
O
= 32V, T
j
= 25 C
O
= 0V
Parameter
CC
01
= + 24V, – 40
= I
02
= 2A
I
I
= + 0.8V
= + 2V
o
O
C < T
= 2A)
I
= + 2V
j
< + 85
o
C, unless otherwise specified)
Min.
100
– 5
2.4
0.8
40
8
–
–
2
–
–
–
–
–
–
4
4
–
Typ.
400
0.8
1.5
1.9
20
44
–
–
–
–
0
4
–
–
–
8
8
1
Max.
1000
0.8
+ 5
0.4
1.8
2.5
32
20
50
48
–
–
–
–
–
–
2
TDF1778
Unit
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
A
A
A
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