FAN7085M_GF085 Datasheet, PDF (12/14 Pages) Fairchild Semiconductor – FAN7085_GF085 High Side Gate Driver with Recharge FET

5.0
4.5
Max.
4.0
Typ.
3.5
3.0 ^Min.
2.5
2.0
-50
0
50
100
150
Temperature(^oC)
Figure 11a. VCC Under Voltage Threshold(+) vs Temperature
5.0
4.5
4.0 _Max.
3.5
Typ.
3.0
Min.
2.5
2.0
-50
0
50
100
150
Temperature(^oC)
Figure 11b. VCC Under Voltage Threshold(-) vs Temperature
10
VCC=5v, VBS=7, VRL=50, CL=2.5nF
8
Typ.
6
4
-50
0
50
100
150
Temperature(^oC)
Figure 12. Recharge FET Turn-on Delay time
300
VCC=^V5v^B, ^SVB⁼S⁷=^V7V, RL=50, CL=2.5nF
260
220
180
Typ.
140
-50
0
50
100
150
Temperature (^oC)
Figure 12. Recharge FET Turn-off Delay time
1.8
VCC=5v, VBS=7V, RL=50, CL=2.5nF
1.4
1.0
0.6
Typ.
0.2
0.4
0.6
0.8
1.0
1.2
V (V)
10
VCC=5v, VBS=7V, RL=50, CL=2.5nF
8
Typ.
6
4
-50
0
50
100
150
Temperature (^oC)
Figure 14. Recharge FET I-V curve
Figure 15. High Side Turn-off to Recharge FET turn-on VS Temperature
©2012 Fairchild Semiconductor Corporation
12
FAN7085_GF085 Rev. 1.0.1
www.fairchildsemi.com