SI9987 Datasheet, PDF (4/5 Pages) Vishay Siliconix – Buffered H-Bridge

Si9987
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Propagation Time vs. Supply Voltage
600
Supply Current vs. Frequency
15
500
400
300
T_PLH
200
100
T_PHL
0
3
6
9
12
15
V_DD − Supply Voltage (V)
Supply Current vs. Supply Voltage
35
f = 500 kHz
28
21
14
7
0
4
0.5
6
8
10
12
14
V_DD − Supply Voltage (v)
R_OUT vs. Junction Temperature (T_J)
0.4
5.5 V
0.3
V_DD = 3.8 V
4.5 V
10.8 V
13.2 V
0.2
0.1
−50
0
50
100
150
Temperature (_C)
12
V_DD = 13.2 V
9
6
3
5.5 V
3.8 V
0
0
50
100
150
200
f − Frequency (kHz)
R_OUT vs. V_DD
0.50
0.46
0.42
0.38
T_A = 135_C
0.34
85_C
0.30
0.26
25_C
0.22
−40_C
0.18
0.14
0.10
2
4
6
8
10
12
14
V_DD
R_OUT Normalized vs. Junction Temperature (T_J)
1.5
1.4
V_DD = 10.8 V
1.3
1.2
V_DD = 4.5 V
1.1
1.0
0.9
0.8
0.7
0.6
−50 −25 0
25 50 75 100 125 150
Temperature (_C)
www.vishay.com
4
Document Number: 70864
S-40132—Rev. D, 16-Feb-04