ICL7667CBAZA-T Datasheet, PDF (3/10 Pages) Intersil Corporation – Dual Power MOSFET Driver

Test Circuits
INPUT
INPUT RISE AND
FALL TIMES ≤ 10ns
ICL7667
V+ = 15V
ICL7667
+
4.7µF
0.1µF
OUTPUT
C_L = 1000pF
+5V
INPUT
≈0.4V
15V
OUTPUT
0V
10%
T_D1
t_f
90%
10%
90%
T_D2
t_r
90%
10%
Typical Performance Curves
1µs
V+ = 15V
100
t_RISE
10
t_FALL
1
10
100
1000
10k
C_L (pF)
FIGURE 1. RISE AND FALL TIMES vs C_L
100k
50
C_L = 1nF
V+ = 15V
40
t_r AND t_f
30
20
10
0
-55
0
25
70
125
TEMPERATURE (°C)
FIGURE 3. t_r, t_f vs TEMPERATURE
100
90
80
C_L = 1nF
V+ = 15V
70
60
50
T_D2
40
30
T_D1
20
10
0
-55
0
25
70
125
TEMPERATURE (°C)
FIGURE 2. T_D1, T_D2 vs TEMPERATURE
30
V+ = 15V
200kHz
10
20kHz
3.0
1.0
10
100
1k
10k
C_L (pF)
FIGURE 4. I_V+ vs C_L
100k
3
FN2853.6
April 29, 2010