LT1336 Linear Technology, LT1336 Datasheet - Page 4

• Manufacturer Part Number: LT1336
• Description: Half-Bridge N-Channel Power MOSFET Driver with Boost Regulator
• Manufacturer: Linear Technology

LT1336
TYPICAL PERFORMANCE CHARACTERISTICS
4
22
20
18
16
14
12
10
13
12
11
10
60
50
40
30
20
10
8
6
9
8
7
6
5
4
0
–50
4
Undervoltage Lockout (V
DC Supply Current
vs Supply Voltage
DC + Dynamic Supply Current
vs Input Frequency
1
V
V
50% DUTY CYCLE
C
INBOTTOM
GATE
TSOURCE
–25
6
V
INTOP
= 3000pF
8
INPUT FREQUENCY (kHz)
SHUTDOWN THRESHOLD
START-UP THRESHOLD
SUPPLY VOLTAGE (V)
0
TEMPERATURE ( C)
= 60V
V
= HIGH
= LOW
10
+
10
= 15V
25
12
HIGH OR LOW
V
BOTH INPUTS
50
+
V
V
= 20V
14
INTOP
INBOTTOM
V
100
TSOURCE
75
BOOST
16
= LOW
W
V
+
100
= HIGH
= 10V
= 0V
18
1336 G01
1336 G06
1336 G03
)
U
1000
125
20
2.0
1.8
1.6
1.4
1.2
1.0
0.8
18
17
16
15
14
13
12
11
10
60
50
40
30
20
10
9
0
–50
–50
DC + Dynamic Supply Current
vs Input Frequency
1
Input Threshold Voltage
vs Temperature
DC Supply Current
vs Temperature
V
50% DUTY CYCLE
V
V
INBOTTOM
+
+
–25
–25
V
= 12V
= 12V
INTOP
C
GATE
INPUT FREQUENCY (kHz)
C
0
V
0
= HIGH
TEMPERATURE ( C)
TEMPERATURE ( C)
= LOW
GATE
= 3000pF
INBOTTOM
10
V
BOTH INPUTS
HIGH OR LOW
INTOP
= 10000pF
25
25
V
V
HIGH
LOW
= HIGH
= LOW
50
50
C
100
GATE
V
V
TSOURCE
+
75
75
= 12V
= 1000pF
100
100
1336 G07
1336 G02
1336 G04
= 0V
1000
125
125
34
31
28
25
22
19
16
13
10
13
12
11
10
14
13
12
11
10
9
8
7
6
5
4
9
8
7
6
5
4
–50
–50
0
DC Supply Current
vs Top Source Voltage
Undervoltage Lockout (V
Top or Bottom Input Pin Current
vs Temperature
V
+
= 12V
–25
–25
5
TOP SOURCE VOLTAGE (V)
HIGH OR LOW
BOTH INPUTS
10
V
SHUTDOWN THRESHOLD
START-UP THRESHOLD
INBOTTOM
0
0
TEMPERATURE ( C)
TEMPERATURE ( C)
V
INTOP
15
25
25
V
V
INTOP
INBOTTOM
= HIGH
20
= LOW
50
50
= HIGH
25
= LOW
75
75
30
+
V
V
)
IN
+
100
= 12V
100
= 4V
35
1336 G05
1336 G18
1336 G08
125
125
40