BP5078-15 Datasheet PDF - ROHM Semiconductor
| Part Number | BP5078-15 | |
| Description | Non-Isolated AC/DC Converter | |
| Manufacturers | ROHM Semiconductor | |
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Data Sheet
AC 200V Input 15V*200mA Output Type Low Standby Consumption With Built In ON/OFF Function
Non-Isolated AC/DC Converter
BP5078-15
Absolute Maximum Ratings
Parameter
Input voltage
Operating temperature range
Storage temperature range
Allowable maximum surface temperature
ESD endurance
Maximum output current
Symbol
Vi
Topr
Tstg
Tcmax
Vsurge
Iomax
Rating
450
−20 to 80
−25 to 105
105
2
200
Unit
V
℃
℃
℃
kV
mA
Electrical Characteristics
Parameter
Input voltage
Output voltage
Symbol Min. Typ. Max. Unit Conditions
Vi 180 311 390 V DC
Vo 14.5 15.5 16.5
Vi=311V, Io=100mA
V When turn on SW1
Output voltage
Vo −
−
0.5
Vi=311V, Io=100mA
V When turn off SW1 ∗1
Output current
Io 0 − 200 mA Vi=311V
∗2
Line regulation
Vr −0.20 0.05 0.20 V Vi=180 to 390V, Io=100mA
Load regulation
Vl −0.20 0.05 0.20 V Vi=311V, Io=0 to 100mA
Output ripple voltage Vp
− 0.07 0.15 Vp-p Vi=311V, Io=100mA ∗3
Conversion efficiency η 62 77 − % Vi=311V, Io=200mA
∗1 The power module will be operating when turn on the SW1(10 pin and 7pin shorts)
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∗2 Max output current should be reduced according to the surrounding temperature.
∗3 TEhsepeocuiatplluytmripopreleavttoeltnatgioenmhaasy tvoarbyedpeapidentodinaglumonintuhme cealepcatcroitalynticcec,aepnavciriotonrmbeencta,uasnedEloScRatciohnanogf epsergiprehaetrlaylacnodmopuotnpeunt trsip. ple voltages
increase at the time of the low temperature.
Application Circuit
Please be sure to use
a fuse for safety.
BP5078-15
12 10
7
DC motor
Ii D1
R1 FUSE
+
ZNR C1 −
C3
SW1
5 31
+
L1 −
Io
C2
Pin No. FUNCTION
1 15V output terminal
2 Skipping Pin
3 Choke coil connecting terminal
4 Skipping Pin
5 Choke coil connecting terminal
(start of winding)
6 Skipping Pin
7 COMMON terminal
8 Skipping Pin
9 Skipping Pin
10 ON/OFF terminal
11 Skipping Pin
12 311V input terminal
Vo
EXTERNAL COMPONENTS SETTING
FUSE FUSE
C1 Input smooth capacitor
C2 Output smooth capacitor
C3 Noise removal capacitor
L1 Choke coil
D1 Rectifier diode
R1 Noise removal resistor
ZNR Varistor
Please make sure to use fuse 1A.
Rated voltage 450V or higher, 22 to 820µF
Ripple current: 0.13Arms or higher
Rated voltage 25V or higher, 100 to 470µF, Low impedance type
ESR: 0.4 Max. Ripple current: 0.25Arms or higher
Impedance of capacitor affects the output ripple voltage.
The constant value should be evaluated in the product.
Rated voltage 450V or higher, 0.1 to 0.22µF
Film or ceramic capacitor
It reduces the noise terminal voltage. Please install it if necessary.
The constant value should be evaluated in the product.
L value: 1mH, Allowable current value 950mA or higher
Please choose components that do not easily get magnetically saturated in high temperature.
Recommended part: C13-FR 1mH(MITSUMI)
Use a rectifying diode with: Reverse Peak Voltage: 600V or higher;
Average Rectifying Current: 1A or higher, Peak Surge Current: 20A or higher.
If capacity of input capacitor is enlarged, please use a product that can resist for
rush current after power-on.This product is compatible with full-wave rectification.
10 to 22 , 1/4W
It reduces the noise terminal voltage. Please install it if necessary.
The constant value should be evaluated in the product.
It must be used in order to protect against lighting surges and static electricity.
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
Dimensions (Unit : mm)
34.5MAX.
10.0MAX.
MARKING SIDE
1 35 7
10 12
P=5.08±0.2
3.25MAX.
0.5±0.1
1.3±0.2
2.54X11=27.94TYP.
4.45MAX.
0.25±0.05
5.55MAX.
Derating Curve
Derating Curve
250
200
150
100 OPERATION RANGE
50
0
−20 −10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature Ta(°C)
Conversion Efficiency
100
90
80
70
60
50
40
30
20
10
0
0
Conversion Efficiency(Vi=311V)
50 100 150
Output Current Io(mA)
200
Load Regulation
Load Regulation(Vi=311V)
16
14
12
10
( OPERATION RANGE
6
4
2
0
0 50 100 150 200 250 300
Output Current Io(mA)
Surface Temperature Increase
Surface Temperature Risng(Vi=311V)
50
45
40
35
30
25
20
15
10
5
0
0 50 100 150 200
Output Current Io(mA)
2012.01 - Rev. A
Datasheet pdf - http://www.DataSheet4U.net/
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for BP5078-15 electronic component. |
| Information | Total 2 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ BP5078-15.PDF Datasheet ] | |
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