ISL78420ARTBZ-T Datasheet, PDF (7/16 Pages) Intersil Corporation – 100V, 2A Peak, Half-Bridge Driver with Tri-Level PWM Input and Adjustable Dead-Time

ISL78420
Typical Performance Curves
10.0
T = -40°C
T = +25°C
1.0
10.0
T = -40°C
T = +25°C
1.0
T = +125°C
T = +150°C
0.1 _10k
100k
1M
FREQUENCY (Hz)
FIGURE 3. I_DD OPERATING CURRENT vs FREQUENCY, R_DT = 8K
T = +125°C
T = +150°C
0.1
10k
100k
1M
FREQUENCY (Hz)
FIGURE 4. I_DD OPERATING CURRENT vs FREQUENCY, R_DT = 80k
10.0
1.0
T = +25°C
T = -40°C
T = +150°C
0.1
T = +125°C
0.01
10k
100k
1M
FREQUENCY (Hz)
FIGURE 5. I_HB OPERATING CURRENT vs FREQUENCY, R_DT = 8k
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 7. HIGH LEVEL OUTPUT VOLTAGE vs TEMPERATURE
10.0
1.0
T = +25°C
0.1
T = -40°C
T = +150°C
T = +125°C
0.01
10k
100k
1M
FREQUENCY (Hz)
FIGURE 6. I_HBS OPERATING CURRENT vs FREQUENCY R_DT = 80k
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 8. LOW LEVEL OUTPUT VOLTAGE vs TEMPERATURE
7
FN8296.2
January 24, 2014