FDMF5822DCCT-ND Datasheet, PDF (10/25 Pages) Fairchild Semiconductor – FDMF5822DC-Smart Power Stage (SPS) Module with Integrated Thermal Warning and Thermal Shutdown

Typical Performance Characteristics
Test Conditions: V_IN=12 V, V_CC=PV_CC=5 V, V_OUT=1.8 V, L_OUT=250 nH, T_A=25°C and natural convection cooling,
unless otherwise noted.
0.43
0.42
V_CC = 5V
0.41
500
I_F = 10mA
450
0.4
400
0.39
350
0.38
0.37
-55
0
25
55
100
125
Driver IC Junction Temperature, T_J [^oC]
Figure 22. EN Pull-Down Current vs. Temperature
2.5
PV_CC & V_CC = 5V, PWM = 0V, ZCD# = 0V, EN = 0V
2
1.5
1
0.5
0
-0.5
-1
-55
0
25
55
100
125
Driver IC Junction Temperature, T_J [^oC]
300
-55
0
25
55
100
125
Driver IC Junction Temperature, T_J [^oC]
Figure 23. Boot Diode Forward Voltage
vs. Temperature
1.25
1.2
PV_CC & V_CC = 5V, ZCD# = 5V, EN = 5V
PWM = 0V
1.15
1.1
1.05
PWM = Float
PWM = 5V
1
0.95
0.9
-55
0
25
55
100
125
Driver IC Junction Temperature, T_J [^oC]
Figure 24. Driver Shutdown Current
vs. Temperature
Figure 25. Driver Quiescent Current vs. Temperature
© 2013 Fairchild Semiconductor Corporation
FDMF5822DC • Rev. 1.0.1
10
www.fairchildsemi.com