参数资料
型号: FA5331P
元件分类: 稳压器
英文描述: 1.5 A POWER FACTOR CONTROLLER, 220 kHz SWITCHING FREQ-MAX, PDIP16
封装: DIP-16
文件页数: 6/13页
文件大小: 151K
代理商: FA5331P
2
FA5331P(M)/FA5332P(M)
Notes:
*1 Derating factor Ta > 25°C: 6.8mW/°C (on PC board)
*2 Derating factor Ta > 25°C: 5.2mW/°C (on PC board)
Voltage error amplifier section
Item
Symbol
Test condition
FA5331P(M)
FA5332P(M)
Unit
Min.
Typ.
Max.
Min.
Typ.
Max.
Reference voltage
Vr
1.48
1.54
1.60
1.519 1.550 1.581 V
Input bias current
IBE
–500
–50
–500
–50
nA
Open-loop voltage gain
AVE
80
dB
Output voltage
VOE+
No load
3.5
3.8
3.5
3.8
V
VOE–
50
200
50
200
mV
Output source current
IOE+
VOE=0V
–900
A
s Electrical characteristics (Ta=25
°C, CT=470pF, RT=22k, VCC=VC=18V)
Oscillator section
Item
Symbol
Test condition
FA5331P(M)
FA5332P(M)
Unit
Min.
Typ.
Max.
Min.
Typ.
Max.
Oscillation frequency
fOSC
CT=470pF
68
75
82
68
75
82
kHz
RT=22k
Frequency variation 1 (due to supply voltage change)
fdV
VCC=10 to 30V
1
3
%
Frequency variation 1 (due to temperature change)
fdT
Ta=–30 to +85
°C
5
58%
Output peak voltage
VOSC
3.55
V
Synchronizing input peak voltage
VSYNC
SYNC terminal voltage 1.5
1.5
V
s Absolute maximum ratings
Item
Symbol
Rating
Unit
FA5331P(M)
FA5332P(M)
Supply voltage
VCC, VC
30
V
Output current
IO
±1.5
A
Input voltage
VSYNC, VON/OFF, VVIN– –0.3 to +5.3
–0.3 to +5.3
V
VVDET, VOVP
VIDET
–10.0 to +5.3
V
Total power dissipation
Pd
850 (DIP-16) *1
mW
(Ta=25
°C)
650 (SOP-16) *2
Operating temperature
Topr
–30 to +85
°C
Storage temperature
Tstg
–40 to +150
°C
s Recommended operating conditions
Item
Symbol
FA5331P(M)
FA5332P(M)
Unit
Min.
Max.
Min.
Max.
Supply voltage
VCC, VC
10
28
10
28
V
IDET terminal input voltage
VIDET
–1.0
0
–1.0
0
V
VDET terminal input voltage
VVDET
0
2.0
0
2.4
V
VDET terminal peak input voltage
VPVDET
0.65
2.0
0.65
2.4
V
Oscillator timing capacitance
CT
330
1000
pF
Oscillator timing resistance
RT
––10
75
k
Oscillation frequency
fOSC
10
220
15
150
kHz
Noise filter resistance connected to IDET terminal
Rn
0
100
0
27
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