ISL55110IVZ-T Datasheet, PDF (6/18 Pages) Intersil Corporation – Dual, High Speed MOSFET Driver

ISL55110, ISL55111
VH = 12V
INPUT
INPUT RISE AND
FALL TIMES 2ns
IN-X
IN
ISL55110

4.7µF
C_L
0.1µF
OUTPUT
+3V
INPUT
0.4V
12V
OUTPUT
0V
t_r
90%
10%
FIGURE 1. TEST CIRCUIT; OUTPUT RISE (t_R)/FALL (t_F) TIMES
t_f
90%
10%
VH = 12V
INPUT
INPUT RISE AND
FALL TIMES 2ns
IN-X
IN
ISL55110

4.7µF
C_L
0.1µF
OUTPUT
+3V
INPUT
0.4V
50%
tpdR
12V
OUTPUT OA AND OB ISL55110
OUTPUT OA ISL55111
0V
50%
50%
tpdF
50%
12V
OUTPUT OB ISL55111
50%
50%
0V
t_SKEWR = |tpdR CHN A - tpdR CHN B|
FIGURE 2. TEST CIRCUIT; PROPAGATION (tPD) DELAY
Typical Performance Curves (See “Typical Performance Curves Discussion” on page 11)
7.0
6.3
5.6
+85°C
V_DD = 3.6V
I_OUT = -50mA
4.9
4.2
+25°C
3.5
2.8
2.1
1.4
0.7
-40°C
0.0
3 4 5 6 7 8 9 10 11 12 13
V_H, DRIVE RAIL (V)
FIGURE 3. DRIVER r_ON vs V_H VOLTAGE (SOURCING CURRENT)
7.0
6.3
5.6
+85°C
4.9
V_DD = 3.6V
I_OUT = +50mA
4.2
+25°C
3.5
2.8
2.1
1.4
0.7
-40°C
0.0
3 4 5 6 7 8 9 10 11 12 13
V_H, DRIVE RAIL (V)
FIGURE 4. DRIVER r_ON vs V_H VOLTAGE (SINKING CURRENT)
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6
FN6228.7
May 30, 2014