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參數(shù)資料
| 型號： | BP5068 |
| 英文描述： | レギュレータLSI |
| 中文描述： | レギュレータ大規(guī)模集成電路 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 27K |
| 代理商： | BP5068 |
BP5062-5
AC/DC converter
AC100V input,
Absolute Maximum Ratings
Input voltage
Output current
ESD endurance
Operating temperature range
Storage temperature range
Parameter
Symbol
Vi
Io
Vsurge
Topr
Tstg
Limits
190
500
2
20
～
+80
25
～
+105
Unit
V
mApk
kV
°
C
°
C
2
1
Unit
V
V
mA
V
V
Vp-p
%
Conditions
DC (80
～
120VAC)
Vi=
141V, Io=500mA
Vi=
141V
Vi=
113V
～
170V, Io=500mA
Vi=
141V, Io=0
～
500mA
Vi=
141V, Io=500mA
Vi=
141V, Io=500mA
1 Maximum output current varies depending on ambient temperature ; please refer to derating curve.
2 Spike noise is not included in output ripple voltage.
Electrical Characteristics
Input voltage range
Output voltage
Output current
Line regulation
Load regulation
Output ripple voltage
Power conversion effciency
Parameter
Symbol
Vi
Vo
Io
Vr
Vl
Vp
η
Typ.
141
5.0
0.05
0.07
0.15
71
Max.
170
5.3
500
0.2
0.3
0.3
Min.
113
4.7
0
60
Conversion Efficiency
(Ta=25
°
C
, Vi=
141
V)
100
90
80
70
60
50
40
30
20
10
0
100
Output Current Io(mA)
0
200
500
400
300
C
Dimension(Unit :
mm
)
External components setting
FUSE: Fuse
C1: Capacitor for input
voltage smoothing
Please make sure to use quick acting fuse 2A
Capacitance : 22
μ
F
～
100
μ
F Rated voltage : 200V or higher
Ripple current is 0.22Arms above.
Especially when the capacity is enlarged, rush current at powering up is
increased. Please be careful in the evaluation.
Capacitance : 0.1
μ
F
～
0.22
μ
F Rated voltage : 200V or higher
Film capacitor or ceramic capacitor. Reduce the noise terminal voltage.
The constant value should be evaluated in the set.
4.7
～
10
1/4W
Reduce the noise terminal voltage.The constant value should be evaluated
in set.
Varistor must be used. It protects this part from lightning surge and static
electricity.
R1: For noise terminal
voltage reduction
ZNR: Varistor
For acutual usage, Please kindly evaluate and confirm our part mounted in your product,
Especially, Please make sure to confirm whether the load current exceed Max. rated current
by using the current probe.
5V/500mA output
2
M
4
±
1
34.5MAX.
9.9MAX.
5.05MAX.
4.85MAX.
2.54
×
11=27.94
1 3 5 7 8 10 12
0.5
±
0.1
P=5.08
±
0.2
1.3
±
0.2
0.25
±
0.05
3.3MAX
Derating Curve
Derating Curve
Operation Range
600
500
400
300
200
100
-30-20 -10
0 10
20
40
30
80
70
60
50
90
Ambient Temperature Ta(
°
C)
O
Application circuit
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
Function
Output terminal Vo(
5V)
Not used
Coil connect
Not used
Coil connect
Not used
COMMON
COMMON
Not used
N.C.
Not used
Input terminal Vi(
141VDC
)
BP5062-5
Please note that pin No.12
side is input.
Be sure to use fuse for safety.
5V
Output
Input
AC100V
50Hz/60Hz
470
μ
F/25V
0.22
μ
F
C2
FUSE
1
12
7
8
10
5
3
+
+
22
μ
F/200V
C1
Z220V
R1
4.7
1/4W
1SRD1
C3
220
μ
H
L1
C2: For noise terminal
voltage reduction
Capacitance : 220
μ
F
～
820
μ
F Rated voltage : 16V or higher,
ESR is 0.25
max. Ripple current is 0.4Arms above.
Output noise voltage is infulenced.Please evaluate it in the actual set.
In the absolute maximum ratings, the reverse peak voltage should be
400V or higher, the average rectifying current should be 1A or higher,
and the peak surge current should be 40A or higher.
(Full-wave rectifier can be used in out part.)
The inductance should be 220
μ
H,the rated direct current should be 1.3A
above. Otherwise heating or abnormal oscilation occurs.
When the input smoothing capacitor is enlarged,the rating of the rectifier
diode should be higher.
C3: Capacitor for Output
voltage smooting
D1: Rectifier diode
L1: Choke coil
T
T
°
C
)
Surface Temperature Rising
Sur(Ta=25
°
C
, Vi=
141V)
100
0
300 400 500 600 700 800
Output Current Io(mA)
200
Load Regulation
(TLoad Regulation
°
C
, Vi=
141V)
0
1
2
3
4
5
6
0
10
20
30
40
50
60
100
0
200 300 400 500 600 700 800
Output Current Io(mA)
O
1/2
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