LT1158CN Linear Technology, LT1158CN Datasheet - Page 4

• Manufacturer Part Number: LT1158CN
• Description: IC MOSFET DRVR 1/2BRDG NCH 16DIP
• Manufacturer: Linear Technology

Specifications of LT1158CN

• Configuration: Half Bridge
• Input Type: PWM
• Current - Peak: 500mA
• Number Of Configurations: 1
• Number Of Outputs: 2
• High Side Voltage - Max (bootstrap): 56V
• Voltage - Supply: 5 V ~ 30 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Delay Time: -

LT1158
TYPICAL PERFORMANCE CHARACTERISTICS
4
3.5
3.0
2.0
1.5
1.0
2.5
0.5
14
12
10
40
35
30
25
20
15
10
0
8
6
4
5
0
0
2
0
0
1
DC Supply Current
Dynamic Supply Current
Enable Thresholds
50% DUTY CYCLE
V
I
2
+
+ I
5
= 12V
5
10
+ I
10
10
INPUT FREQUENCY (kHz)
C
16
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
GATE
V(HIGH)
V(LOW)
15
15
ENABLE LOW
= 3000pF
INPUT HIGH
INPUT LOW
20
10
20
C
GATE
25
C
25
GATE
= 10000pF
–40°C
+85°C
–40°C
+85°C
V13 = 0V
30
30
= 1000pF
V13 = V
+25°C
+25°C
35
LT1158 G01
LT1158 G04
35
LT1158 G07
+
100
40
40
160
150
140
130
120
110
100
50
45
40
35
30
25
20
15
10
14
12
90
80
70
60
10
0
0
5
8
6
4
2
–50
0
0
DC Supply Current
Charge Pump Output Voltage
Fault Conduction Threshold
V11 = 0V
I
V
2
+
–25
+ I
5
NO LOAD
5
= 12V
10
+ I
10μA LOAD
10
10
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
0
16
TEMPERATURE (°C)
15
15
25
ENABLE LOW
INPUT HIGH
INPUT LOW
20
20
50
25
25
75
30
30
100
+85°C
+25°C
–40°C
35
LT1158 G05
35
LT1158 G02
LT1158 G08
125
40
40
160
100
200
190
180
170
150
140
130
120
110
2.0
1.6
1.4
1.0
0.8
1.8
1.2
30
20
25
15
10
0
5
0
0
Dynamic Supply Current (V
1
Input Thresholds
Current Limit Threshold
CLOSED LOOP
50% DUTY CYCLE
C
GATE
5
5
= 3000pF
10
10
INPUT FREQUENCY (kHz)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
V(HIGH)
V(LOW)
15
15
V
+
20
20
10
= 12V
25
25
V
+
30
30
= 24V
+
V
–40°C
+25°C
+85°C
–40°C
+25°C
+85°C
)
+
+85°C
+25°C
–40°C
35
LT1158 G06
35
LT1158 G09
LT1158 G03
= 6V
1158fb
100
40
40