LT1161 LINER [Linear Technology], LT1161 Datasheet - Page 2

• Manufacturer Part Number: LT1161
• Description: Quad Protected High-Side MOSFET Driver
• Manufacturer: LINER [Linear Technology]

ABSOLUTE
ELECTRICAL CHARACTERISTICS
LT1161
Supply Voltages (Pins 11, 20) ................... – 15V to 60V
Input Voltages (Pins 3, 5, 7, 9) ...... (GND – 0.3V) to 15V
Gate Voltages (Pins 12, 14, 16, 18) ........................ 75V
Sense Voltages (Pins 13, 15, 17, 19).................. V
Current (Any Pin).................................................. 50mA
Operating Temperature Range
Junction Temperature Range (Note 1)
Storage Temperature Range ................. – 65 C to 150 C
Lead Temperature (Soldering, 10 sec).................. 300 C
SYMBOL
I
V
V
I
C
V
V
I
V
I
V
t
t
t
2
The
temperature range.
Note 1: T
dissipation P
S
IN
T
SEN
ON
OFF
OFF(CL)
INH
INL
IN
T(TH)
T(CL)
SEN
GATE
I
S(ON)
LT1161CN, LT1161IN: T
LT1161CS, LT1161IS: T
LT1161C ............................................... 0 C to 70 C
LT1161I ............................................ – 40 C to 85 C
LT1161C .............................................. 0 C to 125 C
LT1161I ......................................... – 40 C to 150 C
– V
denotes specifications which apply over the full operating
J
+
is calculated from the ambient temperature T
D
PARAMETER
Supply Current
Delta Supply Current (ON State)
Input High Voltage
Input Low Voltage
Input Current
Input Capacitance
Timer Threshold Voltage
Timer Clamp Voltage
Timer Charge Current
Drain Sense Threshold Voltage
Temperature Coefficient
Drain Sense Input Current
Gate Voltage Above Supply
Turn-ON Time
Turn-OFF Time
Current Limit Turn-OFF Time
according to the following formulas:
W
MAXIMUM
J
J
= T
= T
A
A
+ (P
+ (P
W W
D
D
110 C/W)
70 C/W)
RATINGS
CONDITIONS
All Channels OFF (Note 2)
Measure Increase in I
V
V
V
V
V
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
+
+
+
+
+
+
+
+
= 48V, V
= 8V
= 12V
= 24V
= 48V
= 24V, V
= 24V, V
= 24V, (V
= 2V
= 5V
= 2V, Adjust V
= 0.8V
= V
A
T
and power
= 2V
U
SEN
GATE
GATE
+
– V
= 65mV
> 32V, C
< 2V, C
+
SENSE
T
T
A
S
= 25 C, V
5V
per Channel
)
GATE
GATE
0.1V, C
= 1000pF
= 1000pF
PACKAGE/ORDER
Consult factory for Military grade parts.
Note 2: Both V
ground pins (1, 10) must be connected together.
+
= 12V to 48V each channel, unless otherwise noted.
20-LEAD PLASTIC DIP
GATE
TIMER 2
TIMER 3
TIMER 4
INPUT 1
INPUT 2
INPUT 3
INPUT 4
TIMER1
N PACKAGE
GND
GND
= 1000pF
10
+
1
2
3
4
5
6
7
8
9
pins (11, 20) must be connected together and both
JA
JA
= 110 C/ W (S)
TOP VIEW
= 70 C/ W (N)
20-LEAD PLASTIC SOL
S PACKAGE
20
19
18
17
16
15
14
13
12
11
MIN
100
2.7
3.2
15
55
50
10
10
V
SENSE 1
GATE 1
SENSE 2
GATE 2
SENSE 3
GATE 3
SENSE 4
GATE 4
V
3
2
9
4
7
+
+
INFORMATION
U
+0.33
TYP
110
220
0.5
4.5
3.5
4.5
8.5
30
14
65
12
12
75
25
1
5
3
ORDER PART
W
LT1161CN
LT1161CS
LT1161IN
LT1161IS
NUMBER
MAX
1.35
185
400
200
1.5
6.5
0.8
3.3
3.8
50
20
80
10
14
14
50
6
UNITS
U
%/ C
mA
mA
mV
pF
V
V
A
A
V
V
A
A
V
V
V
V
s
s
s