FA7630CP Ver la hoja de datos (PDF) - Collmer Semiconductor
Número de pieza
componentes Descripción
Fabricante
FA7630CP Datasheet PDF : 5 Pages
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FA7630CP(E)
s Absolute maximum ratings
Item
Symbol Rating
Unit
Maximum supply voltage
VCC
22
V
Maximum output current
IOUT
±500
mA
Maximum power dissipation Pd
650
mW
Junction temperature
TJ
125
°C
Operating temperature
Topr
–20 to +85 °C
Storage temperature
Tstg
–40 to +150 °C
s Recommended operating conditions
Item
Supply voltage
Feedback resistance
Oscillator timing capacitance
Oscillator timing resistance
Oscillation frequency
Symbol
VCC
RNF
CT
RT
fOSC
Min.
5
100
50
24
50
Max. Unit
20 V
kΩ
2200 pF
100 kΩ
500 kHz
s Electrical characteristics (Ta=25°C, VCC=6V, CT=180pF, RT=47kΩ)
Reference voltage section
Item
Output voltage
Line regulation
Load regulation
Output voltage variation due to temperature change
Symbol
VREF
LINE
LOAD
VTC1
VTC2
Test condition
IOR = 1mA
VCC = 5.0 to 20V
IOR=1mA
IOR = 0.1 to 1mA
Ta = –20 to +25°C
Ta = +25 to +85°C
Min. Typ. Max. Unit
2.450 2.520 2.580 V
5
20
mV
30
50
mV
–1
1
%
–1
1
%
Oscillation and synchronizing circuit section
Item
Oscillation frequency
Frequency variation(due to supply voltage change)
Frequency variation(due to temperature change)
H level of synchronizing signal
L level of synchronizing signal
Cutoff level of synchronizing signal
Bias current of synchronizing signal
Symbol
fOSC
fdV
fdT
VSYH
VSYL
VSD
ISYNC
Test condition
CT=180pF, RT=47kΩ
VCC = 3.6 to 20V
Ta = –20 to +85°C
VSYNC=1.6V
Min.
74
1.5
0.8
Typ.
83
1
5
Max. Unit
92
kHz
%
%
1.8
V
1.1
V
0.4
V
5
µA
Error amplifier section (Ch.1)
Item
Reference voltage
Input bias current
Open-loop voltage gain
Unity-gain bandwidth
H state output voltage
L state output voltage
Output source current
Symbol
VB
IB
AVO
fT
VOH
VOL
IOH
Test condition
No load
No load
VOH=1V
Min.
0.769
2.10
40
Typ.
0.793
5
60
1
55
Max.
0.817
100
300
100
Unit
V
nA
dB
MHz
V
mV
µA
Error amplifier section (Ch.2)
Item
Input offset voltage
Input bias current
Common-mode input voltage
Open-loop voltage gain
Unity-gain bandwidth
H state output voltage
L state output voltage
Output source current
Symbol
VIO
IB
VCOM
AVO
fT
VOH
VOL
IOH
Test condition
No load
No load
VOH=1V
Min.
0
70
2.10
50
Typ.
2
5
1.0
65
Max.
10
100
1.0
300
200
Unit
mV
nA
V
dB
MHz
V
mV
µA
2
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