HIP4082 Datasheet, PDF (8/12 Pages) Intersil Corporation – 80V, 1.25A Peak Current H-Bridge FET Driver

HIP4082
Performance Curves
3.5
3.25
3
V_DD = 16V
V_DD = 15V
2.75
2.5
2.25
2
1.75
V_DD = 12V
V_DD = 10V
V_DD = 8V
1.5
-60 -40 -20 0 20 40 60 80 100 120 140
JUNCTION TEMPERATURE (°C)
FIGURE 4. I_DD SUPPLY CURRENT vs TEMPERATURE AND
V_DD SUPPLY VOLTAGE
16
15
200kHz
14
13
12
11
10
100kHz
9
8
7
50kHz
6
5
10kHz
4
-60 -40 -20 0 20 40 60 80 100 120 140
JUNCTION TEMPERATURE (°C)
FIGURE 5. V_DD SUPPLY CURRENT vs TEMPERATURE AND
SWITCHING FREQUENCY (1000pF LOAD)
8
7
6
5
4
1000pF LOAD
3
NO LOAD
2
1
0
0
50
100
150
200
FREQUENCY (kHz)
FIGURE 6. FLOATING (IXHB) BIAS CURRENT vs
FREQUENCY AND LOAD
2
1.925
1.75
1.5
I_SRC(BIAS⁾
1.25
I_SNK(BIAS)
1
SOURCE
SINK
0.75
0.815
0.5
8
8
9
10
11
12
13
14 15
BIAS
15
BIAS SUPPLY VOLTAGE (V) AT 25°C
FIGURE 7. GATE SOURCE/SINK PEAK CURRENT vs BIAS
SUPPLY VOLTAGE AT 25°C
1.2
1.1
1
0.9
0.8
-75 -50 -25 0 25 50 75 100
JUNCTION TEMPERATURE (°C)
FIGURE 8. GATE CURRENT vs TEMPERATURE,
NORMALIZED TO 25°C
125 150
8
1.4
-40°C
0°C
1.2
-55°C
25°C
1
125°C ^150°C
0.8
0.6
8
9
10
11
12
13
14
15
V_DD SUPPLY VOLTAGE (V)
FIGURE 9. V_DD-V_OH vs BIAS VOLTAGE TEMPERATURE
FN3676.4
January 3, 2006