ISL2110 Datasheet, PDF (7/13 Pages) Intersil Corporation – 100V, 3A/4A Peak, High Frequency Half-Bridge Drivers

ISL2110, ISL2111
Typical Performance Curves (Continued)
10.0
1.0
T = +25°C
T = +150°C
T = -40°C
0.1
T = +125°C
10.0
1.0
T = +25°C
0.1
T = -40°C
T = +150°C
0.01
10k
100k
FREQUENCY (Hz)
1^.10³k
FIGURE 7. I_HB OPERATING CURRENT vs FREQUENCY
0.01
10k
T = +125°C
100k
FREQUENCY (Hz)
1^.10³k
FIGURE 8. I_HBS OPERATING CURRENT vs FREQUENCY
300
250
V_DD = V_HB = 14V
200
150
100
50
-50
V_DD = V_HB = 12V
V_DD = V_HB = 8V
0
50
100
150
TEMPERATURE (°C)
FIGURE 9. HIGH LEVEL OUTPUT VOLTAGE vs TEMPERATURE
200
V_DD = V_HB = 14V
150
100
50
-50
V_DD = V_HB = 8V
V_DD = V_HB = 12V
0
50
100
150
TEMPERATURE (°C)
FIGURE 10. LOW LEVEL OUTPUT VOLTAGE vs
TEMPERATURE
6.7
6.5
6.3
V_DDR
6.1
V_HBR
5.9
5.7
5.5
5.3
-50
0
50
100
150
TEMPERATURE (°C)
FIGURE 11. UNDERVOLTAGE LOCKOUT THRESHOLD vs
TEMPERATURE
0.70
0.65
0.60
V_HBH
0.55
0.50
0.45
V_DDH
0.40
-50
0
50
100
150
TEMPERATURE (°C)
FIGURE 12. UNDERVOLTAGE LOCKOUT HYSTERESIS vs
TEMPERATURE
7
FN6295.6
March 8, 2012