LT1160 Linear Technology, LT1160 Datasheet - Page 5

• Manufacturer Part Number: LT1160
• Description: Half-/Full-Bridge N-Channel Power MOSFET Drivers
• Manufacturer: Linear Technology

TYPICAL PERFORMANCE CHARACTERISTICS
230
210
190
170
150
130
110
180
160
140
120
100
90
70
50
80
60
40
20
–50
–50
Bottom Gate Rise Time
vs Temperature
Top Gate Fall Time
vs Temperature
V
V
+
+
–25
–25
= 12V
= 12V
C
C
LOAD
LOAD
0
TEMPERATURE ( C)
0
TEMPERATURE ( C)
= 10000pF
= 3000pF
25
25
C
C
C
400
350
300
250
200
150
100
LOAD
LOAD
LOAD
50
50
–50
C
Lockout Delay Time
vs Temperature
= 10000pF
= 3000pF
= 1000pF
LOAD
V
C
75
LOAD
+
75
–25
= 12V
= 1000pF
W
= 3000pF
100
1160/62 G10
100
11160/62 G13
0
BOTTOM DRIVER
TEMPERATURE ( C)
U
125
125
25
TOP DRIVER
50
210
190
170
150
130
110
400
350
300
250
200
150
100
90
70
50
30
75
–50
–50
Bottom Gate Fall Time
vs Temperature
Turn-On Delay Time
vs Temperature
C
100
1160/62 G16
V
V
C
LOAD
LOAD
+
+
–25
–25
= 12V
= 12V
= 1000pF
125
= 3000pF
TOP DRIVER
0
0
TEMPERATURE ( C)
TEMPERATURE ( C)
BOTTOM DRIVER
25
25
C
C
LOAD
LOAD
50
50
= 10000pF
= 3000pF
75
75
400
350
300
250
200
150
100
–50
Release Delay Time
vs Temperature
1160/62 G11
1160/62 G14
100
100
V
C
(LT1160 or 1/2 LT1162)
LOAD
+
–25
= 12V
125
125
= 3000pF
0
TEMPERATURE ( C)
BOTTOM DRIVER
25
300
280
260
240
220
200
180
160
140
120
100
400
350
300
250
200
150
100
TOP DRIVER
80
–50
–50
50
Top Gate Rise Time
vs Temperature
Turn-Off Delay Time
vs Temperature
V
V
C
LOAD
+
+
–25
–25
75
= 12V
= 12V
LT1160/LT1162
= 3000pF
BOTTOM DRIVER
100
1160/62 G17
0
0
TEMPERATURE ( C)
TEMPERATURE ( C)
125
25
25
C
LOAD
C
TOP DRIVER
C
50
50
LOAD
LOAD
= 10000pF
= 3000pF
= 1000pF
75
75
100
1160/62 G12
100
1160/62 G15
5
125
125