Datasheet
2
LTC1156
A
U
G
W
A
W
U
W
ARB
S
O
LU
T
EXI T
I
S
ORDER PART
NUMBER
LTC1156CN
ORDER PART
NUMBER
LTC1156CS
1
2
3
4
5
6
7
8
TOP VIEW
16
15
14
13
12
11
10
9
GND
IN1
V
S
IN2
IN3
GND
IN4
V
S
G1
DS1
G2
DS2
DS3
G3
DS4
G4
N PACKAGE
16-LEAD PLASTIC DIP
TOP VIEW
S PACKAGE
16-LEAD PLASTIC SOL
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
GND
IN1
V
S
IN2
IN3
GND
IN4
V
S
G1
DS1
G2
DS2
DS3
G3
DS4
G4
T
JMAX
=
110°C, θ
JA
=
120°C/W T
JMAX
= 110°C, θ
JA
= 130°C/W
Consult factory for Industrial and Military grade parts.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
S
Supply Voltage (Note 1) ● 4.5 18 V
I
Q
Quiescent Current OFF V
S
= 5V, V
IN
= 0V (Note 2) 16 40 µA
I
Q
Quiescent Current ON V
S
= 5V, V
IN
= 5V (Note 3) 95 125 µA
I
Q
Quiescent Current ON V
S
= 12V, V
IN
= 5V (Note 3) 180 400 µA
V
INH
Input High Voltage ● 2.0 V
V
INL
Input Low Voltage ● 0.8 V
I
IN
Input Current 0V < V
IN
< V
S
● ±1.0 µA
C
IN
Input Capacitance 5pF
V
SEN
Drain Sense Threshold 80 100 120 mV
Voltage ● 75 100 125 mV
I
SEN
Drain Sense Input Current 0V < V
SEN
< V
S
● ±0.1 µA
V
GATE
– V
S
Gate Voltage Above Supply V
S
= 5V ● 6.0 7.0 9.0 V
V
S
= 6V ● 7.5 8.3 15.0 V
V
S
= 12V ● 15 18 25 V
t
ON
Turn-ON Time V
S
= 5V, C
GATE
= 1000pF
Time for V
GATE
> V
S
+ 2V 50 250 750 µs
Time for V
GATE
> V
S
+ 5V 200 1100 2000 µs
V
S
= 12V, C
GATE
= 1000pF
Time for V
GATE
> V
S
+ 5V 50 180 500 µs
Time for V
GATE
> V
S
+ 10V 120 450 1200 µs
Supply Voltage ....................................................... 22V
Input Voltage ..................... (V
S
+ 0.3V) to (GND – 0.3V)
Gate Voltage ....................... (V
S
+ 24V) to (GND – 0.3V)
Current (Any Pin)................................................. 50mA
Operating Temperature Range
LTC1156C ............................................. 0°C to 70°C
Storage Temperature Range ................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec.)................. 300°C
E
LECTR
IC
AL C CHARA TERIST
ICS
V
S
= 4.5V to 18V, T
A
= 25°C, unless otherwise noted.
WU
U
PACKAGE
/
O
RDER I FOR ATIO