FA5331P Datasheet, PDF (3/13 Pages) Fuji Electric – Bipolar IC For Power Factor Correction

FA5331P(M)/FA5332P(M)
Current error amplifier section
Item
Input threshold voltage
Input bias current
Open-loop voltage gain
Output voltage
Output source curent
Reference voltage section
Item
Output voltage
Voltage variation 1 (by supply voltage variation)
Voltage variation 2 (by load change)
Multiplier section
Item
VDET terminal input voltage
VFB terminal input voltage
Output current
Output voltage coefficient
Pulse width modulation circuit section
Item
Maximum duty cycle
Output circuit section
Item
Output voltage
Rise time
Fall time
Soft-start circuit section
Item
Input threshold voltage
Charge current
Symbol
VTH IDET
IBC
AVC
VOC+
VOC–
IOC+
Test condition FA5331P(M)
FA5332P(M)
Unit
Min. Typ. Max. Min. Typ. Max.
VDET=0V
–
–
–
0
30 60 mV
VFB=Vr, Rn=30Ω
IDET=0V
–350 –230
–350 –250 –150 µA
80
80
dB
No load
3.5 3.8
3.5 3.8
V
50 200
50 200 mV
VIFB=0V
–900
–900
µA
Symbol Test condition
VREF
VRDV
VRDT
VCC=10 to 30V
IOR=0.1 to 2mA
FA5331P(M)
FA5332P(M)
Unit
Min. Typ. Max. Min. Typ. Max.
4.8 5.0 5.2 4.8 5.0 5.2 V
25
25 mV
2
2
5
mV
Symbol
VMVDET
VMVFB
IM
K
Test condition
VIIN–=0V
FA5331P(M)
FA5332P(M)
Unit
Min. Typ. Max. Min. Typ. Max.
0
2.0 0
2.4 V
1.5
3.5 1.5
3.5 V
–65
–65
µA
–1.0
–1.0
–
Symbol Test condition
DMAX
FA5331P(M)
FA5332P(M)
Unit
Min. Typ. Max. Min. Typ. Max.
89 92 95 89 92 95 %
Symbol Test condition
VOL
IO=100mA
VOH
IO=–100mA
VCC=18V
tr
No load
tr
No load
FA5331P(M)
FA5332P(M)
Unit
Min. Typ. Max. Min. Typ. Max.
1.3 1.8
1.3 1.8 V
15.5 16.5
15.5 16.5
V
300
300
ns
200
200
ns
Symbol
VTHCSO
VTHCSM
ICHG
Test condition
Duty cycle=0%
Duty cycle=DMAX
CS terminal=0V
FA5331P(M)
FA5332P(M)
Unit
Min. Typ. Max. Min. Typ. Max.
0.1
0.1
V
3.55
3.55
V
–10
–10
µA
3