Datasheet

©2011 Fairchild Semiconductor Corporation 6 www.fairchildsemi.com
FPDB40PH60B Rev. C3
FPDB40PH60B PFC SPM® 3 Series for 2-Phase Bridgeless PFC
Control Part
Notes:
5. The fault-out pulse width t
FOD
depends on the capacitance value of C
FOD
according to the following approximate equation : C
FOD
= 18.3 x 10
-6
x t
FOD
[F]
Figure 5. R-T Curve of the Built-in Thermistor
Recommended Operating conditions
Symbol Item Condition Min. Typ. Max. Unit
I
QCCL
Quiescent V
CC
Supply Current V
CC
= 15 V, IN = 0 V V
CC
- COM - - 26 mA
V
FOH
Fault Output Voltage V
SC
= 0 V, V
FO
Circuit: 4.7 k to 5 V Pull-up 4.5 - - V
V
FOL
V
SC
= 1 V, V
FO
Circuit: 4.7 k to 5 V Pull-up - - 0.8 V
V
SC(ref)
Over-Current Trip Level V
CC
= 15 V 0.45 0.50 0.55 V
UV
CCD
Supply Circuit Under-Voltage
Protection
Detection Level 10.7 11.9 13.0 V
UV
CCR
Reset Level 11.2 12.4 13.2 V
t
FOD
Fault-Out Pulse Width C
FOD
= 33 nF (Note 5) 1.4 1.8 2.0 ms
V
IN(ON)
ON Threshold Voltage Applied between IN - COM 3.0 - - V
V
IN(OFF)
OFF Threshold Voltage - - 0.8 V
R
TH
Resistance of Thermistor at T
C
= 25°C (See Figure 5) - 50 - k
at T
C
= 80°C (See Figure 5) - 5.76 - k
Symbol Item Condition Min. Typ. Max. Unit
V
I
Input Supply Voltage Applied between R - S 180 - 264 V
rms
V
PN
Output Voltage Applied between P - N - 280 400 V
V
CC
Control Supply Voltage Applied between V
CC
- COM 13.5 15 16.5 V
dV
CC
/dt Control Supply Variation Applied between IN - COM -1 - 1 V/s
f
PWM
PWM Input Signal T
C
 100°C, T
J
125°C, per IGBT - 20 - kHz
R-T Graph
0
20
40
60
80
100
120
20 30 40 50 60 70 80 90 100 110 120 130
Temperature [C]
Resistance [k]