LT1161CSW#PBF Linear Technology, LT1161CSW#PBF Datasheet - Page 3
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LT1161CSW#PBF
Manufacturer Part Number
LT1161CSW#PBF
Description
IC MOSFET DRIVER N-CH QUAD20SOIC
Manufacturer
Linear Technology
Datasheet
1.LT1161CSWPBF.pdf
(12 pages)
Specifications of LT1161CSW#PBF
Configuration
High-Side
Input Type
Non-Inverting
Delay Time
220µs
Number Of Configurations
4
Number Of Outputs
4
Voltage - Supply
8 V ~ 48 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Peak
-
High Side Voltage - Max (bootstrap)
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
TYPICAL PERFORMANCE CHARACTERISTICS
500
450
400
350
300
250
200
150
100
20
18
16
14
12
10
50
20
18
16
14
12
10
8
6
4
2
0
8
6
4
2
0
0
–50
0
0
Supply Current
Turn-ON Time Driving MOSFET
Supply Current
V
+
= 24V
–25
10
10
ALL CHANNELS OFF
ALL CHANNELS ON
TEMPERATURE (°C)
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
ALL CHANNELS OFF
0
ALL CHANNELS ON
20
20
25
30
30
50
W
40
40
IRFZ34
75
1161 G04
1161 G07
1161 G01
U
100
50
50
100
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
90
80
70
60
50
40
30
20
10
16
14
12
10
0
8
6
4
2
0
–50
Input Threshold Voltage
0
MOSFET Gate Voltage Above V
0
Turn-OFF Time Driving MOSFET
V
+
IRFZ34
= 24V
–25
10
10
TEMPERATURE (°C)
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
0
20
20
TURN-ON
TURN-OFF
CURRENT LIMIT
25
NORMAL
T
J
= 25°C
30
30
50
T
T
J
J
40
40
= –40°C
= 85°C
75
1161 G05
1161 G08
1161 G02
+
100
50
50
1000
110
100
100
100
0.1
90
80
70
60
50
40
30
20
10
10
10
1
–50
–50
0
Drain Sense Threshold Voltage
MOSFET Gate Drive Current
Automatic Restart Period
V
V
+
+
2
= 24V
–25
–25
= 24V
GATE VOLTAGE ABOVE V
4
V
TEMPERATURE (°C)
TEMPERATURE (°C)
+
0
0
= 8V
6
25
25
8
V
C
+
C
C
T
C
T
T
= 12V
T
= 0.33µF
10
= 3.3µF
= 0.1µF
= 1µF
50
LT1161
50
V
+
+
12
(V)
≥ 24V
75
75
14
1161 G03
1161 G09
1161 G06
1161fa
3
100
100
16