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参数资料
| 型号： | BP5039A |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | IC AC/DC CONV 24V 200MA SIP12 |
| 标准包装： | 100 |
| 系列： | BP5039 |
| 输出数： | 1 |
| 输入电压： | 80 ~ 120 VAC |
| Voltage - Output 1： | 24V |
| 电流 - 输出（最大）： | 200mA |
| 功率（瓦特）： | 5W |
| 电源类型： | 开关（封闭框架） |
| 应用： | 商用 |
| 工作温度： | -20°C ~ 80°C |
| 效率： | 82% |
| 安装类型： | 通孔 |
| 尺寸/尺寸： | 1.38" L x 0.36" W x 0.77" H（35.0mm x 9.1mm x 19.5mm） |
| 电源（瓦特）- 最大： | 5W |
| 线路调节： | 300mV |
| 负载调整： | 250mV |
Data Sheet
100VAC Input/24VDC (200mA) Output
Non-Isolated AC/DC Converter
BP5039A
Absolute Maximum Ratings
Dimensions (Unit : mm )
Parameter
Input voltage
Maximum output current
ESD endurance
Symbol
Vcc
Io MAX
Vsurge
Limits
170
200
2
Unit
V
mApk
kV
35.0MAX.
9.1MAX.
Maximum surface temperature
Tc MAX
105
° C
1
3
5
7
10
12
Operating Temperature range
Storage temperature range
Topr
Tstg
? 20 to + 80
? 25 to + 105
° C
° C
3.6MAX.
5.08
7.62
0 . 5 ± 0 . 1
1 . 3 ± 0 . 2
2.54 ? 11=27.94
0 . 2 5 ± 0 . 0 5
4.85MAX.
4.25MAX.
Electrical Characteristics
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Derating Curve
Input voltage range
Output voltage
Vi
Vo
113
22
141
24
170
26
V
V
DC (80 to 120VAC)
Vi=141V, Io=100mA
250
200
Derating Curve
Output current
Io
0
?
200
mA
Vi=141V
? 1
150
Line regulation
Vr
? 0.50
0.30
0.50
V
Vi=113 to 170V, Io=100mA
100
Operation Range
Load regulation
Output ripple voltage
Vl
Vp
? 0.50
?
0.25
0.07
0.50
?
V
Vp-p
Vi=141V, Io=0 to 100mA ? 2
Vi=141V, Io=100mA
50
0
-30 -20 -10 0 10 20 30 40 50 60 70 80 90
Power conversion efficiency
η
70
82
?
%
Vi=141V, Io=200mA
? 2
Ambient Temperature Ta( ° C)
Be sure to use fuse for safety.
(Ta=31 ° C, Vi=141V)
Output current at Io1 200 245 ? mA Vi=170V, Output short, Ta=25 ° C
overcurrent Io2 150 220 mA Vi=170V, Output short, Ta=80 ° C
? 1 Maximum output current varies depending on ambient temperature ; please refer to derating curve.
? 2 Please refer to Load regulation, Conversion efficiency.
Application Circuit
Pin No. Function
BP5039A 1 Output terminal Vo(24V)
2 Not used
3 Choke coil connect
4 Not used
Conversion Efficiency
Conversion Efficiency
100
90
80
70
60
50
40
30
20
10
0
0 50 100 150 200
Output Current Io(mA)
?
(Ta=25 ° C, Vi=141V)
Vi
Ii
D1
ZNR
DC motor
+
C1
R1
12 10
FUSE
C3
7 5 3 1
L1 +
?
Io
C2
Vo
5
6
7
8
9
10
11
12
Choke coil connect
Not used
COMMON
Not used
Not used
N.C.
Not used
Input terminal Vi(141VDC)
Load Regulation
Load Regulation
30
25
20
15
Please verify operation and characteristics in the customer's circuit before actual usage.
Ensure that the load current does not exceed the maximum rating.
10
5
0
0
50
100 150 200 250
300
External Component Specifications
Output Current Io(mA)
FUSE: FUSE
C1: Input capacitor
C2: Output capacitor
Use a quick-acting fuse of (1A)
above 250V, 22 to 820 μ F
Ripple current 0.13Arms or above
above 25V, 100 to 470 μ F low impedance
ESR : 0.4 ? Max.
Ripple current 0.25Arms or above
Capacitor impedance affects the output ripple voltage.
Surface Temperature Increase
Surface Temperature Increase
(Ta=315 ° C, Vi=141V)
40
35
30
25
20
15
C3: Noise reduction
capacitor
above 250V, 0.1 to 0.22 μ F
Use a film or ceramic capacitor
Evaluate under actual operating conditions.
10
5
0
0
50 100 150 200
Output Current Io(mA)
250
L1: Power Inductor
D1: Rectifier diode
R1: Noise reduction resistor
ZNR: Varistor
Inductance : 1.5mH Rating current : above 0.4A
In the absolute maximum ratings, the reverse surge voltage should be
400V or above the average rectifier current should be 1A or greater,
and the forward surge current should be 20A or more.
10 to 22 ? 1/4W
Determine the ideal value through actual testing.
A varistor must be used to protect against lightning surges and
static electricity.
www.rohm.com
?20 10 ROHM Co., Ltd. All rights reserved.
1/ 1
20 10 . 01 - Rev.A
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| BP5039A_10 | 制造商:ROHM 制造商全称:Rohm 功能描述:Non-Isolated AC/DC Converter |
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