FA5301 查看數據表（PDF） - Fuji Electric
零件编号
产品描述 (功能)
生产厂家
FA5301 Datasheet PDF : 5 Pages
| |||
FA5301BP(N)
s Absolute maximum ratings
s Recommended operating conditions
Item
Supply voltage
Output voltage
Error amplifier output
current
Error amplifier input
voltage
Overcurrent detection
terminal input voltage
Feedback terminal input voltage
Output ON/OFF terminal
input voltage
Synchronizing terminal
input voltage
Total power dissipation
Symbol
VCC
VO
IOM
VI
VIS
VFB
VON/OFF
VSYNC
Pd
Operating temperature
Topr
Storage temperature
Tstg
Rating
Unit
22
V
22
V
5
mA
5
V
20
V
20
V
6
V
6
V
1000 (DIP-16) *1 mW
400 (SOP-16) *2
–20 to +85
°C
–40 to +150
°C
Item
Supply voltage
Error amplifier input voltage
Output current
Error amplifier feedback resistor
Oscillator timing capacitor
Oscillator timing resistor
Free run oscillation frequency
Synchronized frequency
Frequency ratio
fOSC – fSYNC *3
fSYNC
Symbol Min.
VCC
7
VI
0
IO
RNF
33
CT
100
RT
8.2
fOSC
1
fSYNC
1
CSY=OV –35
CSY: –30
Capacitor
is connected
to GND
Max.
20
VREF-2
20
10,000
220
200
200
–5
+10
Unit
V
V
mA
kΩ
pF
kΩ
kHz
kHz
%
%
Notes:
*1 Derating factor Ta > 25°C : 10.0mW/°C (on PC board)
*2 Derating factor Ta > 25°C : 4.0mW/°C (on PC board)
*3 Consider the tolerance of
fosc – fSYNC
fSYNC
s Electrical characteristics (Ta = 25°C, VCC = 9V, RT = 47kΩ, CT = 1000pF)
Reference voltage section
Item
Output voltage
Line regulation
Load current regulation
Output voltage variation by temperature fluctuation
Output current at output short-circuit
Symbol
VREF
LINE
LOAD
VTC1
VTC2
IOS
Test condition
IOR = 1mA
VCC = 8 to 20V
IOR = 0.1 to 2mA
Ta = –20 to +25°C
Ta = +25 to +85°C
Min.
4.75
Typ.
5.00
10
10
1
1
25
Max. Unit
5.25 V
25
mV
25
mV
%
%
mA
Oscillator section
Item
Oscillation frequency
Frequency variation by line voltage fluctuation
Frequency variation by temperature fluctuation
Input current to synchronizing signal terminal
Input current to synchronizing signal detection terminal
Threshold voltage of synchronizing signal detection terminal
Symbol
fOSC
fdV
fdt1
fdt2
ISYNC1
ISYNC2
ICSY1
ICSY2
VTH CSY
Test condition
Min. Typ. Max. Unit
CT = 1,000pF, RT = 47kΩ 20
21
22
kHz
VCC = 8 to 20V
2
%
Ta = +25 to –20°C
–2
+2
%
Ta = +25 to +85°C
–2
+2
%
VSYNC = 1V
300
600
µA
VSYNC = –0.5V
–60
–300 µA
Pin 12 = 0V, VSYNC = –0.5V –65
–130 –260 µA
Pin 12 = 1V, VSYNC = 1V
200
400
µA
0.7
1.0
V
Error amplifier section
Item
Input offset voltage
Input bias current
Common-mode input voltage
Open-loop voltage gain
Unity-gain bandwidth
Common-mode signal rejection ratio
Maximum output voltage
Output sink current
Symbol
VIO
II
VCM
AV
GB
CMRR
VOM+
VOM–
IOM–
Test condition
IOM = –50µA
IOM = 50µA
VOM = 1V
Min.
–10
0
70
170
Typ.
95
0.8
80
4
240
Max. Unit
10
mV
1
µA
VREF–2 V
dB
MHz
dB
V
0.5
V
µA
2
Share Link: 