概述
数据手册WPA5048S033 概述
50 WATT SINGLE OUTPUT EIGHTH BRICK DC/DC CONVERTER 50瓦单输出1/8砖DC / DC转换器
WPA5048S033 数据手册
通过下载WPA5048S033数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载Corporate: www.cdtechno.com
Product: www.cdpoweronline.com
WPA50
50 Watt Single Output Eighth Brick DC/DC Converter
z IsolationVoltage of 1500VDC
z High Reliability
z Fixed Frequency Operation
z Safety per UL/CUL 60950, EN 60950,
Operational Insulation Meets TNV-SELV
IsolationRequirements
z Meets Conducted Emissions Requirements
of FCC Class B and EN55022 Class B with
External Filter
z C&D Technologies, Power Electronics
Division is ISO9001:2000 Certified
z No Heatsinks
z Low Profile and Low Weight
z Thermal Shutdown
z Industry Standard Footprint & Size -
2.3” x 0.9” x 0.35”
(58.42mm x 22.86mm x 9.0mm)
z High Efficiency - Up To 91%
z Wide InputVoltage Range: 36 – 75VDC
z Output Voltages: 1.2V, 1.5V, 1.8V,
2.2V, 2.5V, 3.3V & 5.0V
z Remote Output Sense
z Remote ON/OFF (Positive or
Negative Logic)
z Output Overcurrent Protection -
Hiccup Mode
z Input Side “L” Filter
z No Minimum Load Required
The WPA50 Series is a 50 Watt single
output, low-profile DC-DC converter in
an industry standard package of 2.3” x
0.9” x 0.35” (58.42mm x 22.86mm x
9.0mm). The WPA50 uses unique
versatile solution for a whole range of
applications with its input voltage range modules are certified to UL/CUL 60950,
of 36-75 VDC and output voltages
between 1.2VDC and 5.0VDC.
applications. WPA DC-DC converter
and VDE to EN60950. It meets CISPR22/
EN55022/FCC15J Class B specs for EMI
levels with external filtering.
The power dissipation of the WPA50
proprietary technologies to deliver ultra- series is so low that a heat sink is not
This high quality and highly reliable
product is competitively priced and an
ideal solution for distributed power,
high efficiencies and excellent thermal
performance. It includes extensive
control and protection features for
maximum flexibility and provides a
required. The product features fast
dynamic response characteristics and
low output ripple critical for low voltage telecoms and datacom applications.
PRODUCTSELECTIONCHART
NOMINAL
RATED
INPUT
VOLTAGE
(VDC)
48
OUTPUT
VOLTAGE
(VDC)
1.2
OUTPUT CURRENT
INPUT
CURRENT
RATED LOAD (A)
0.58
EFFICIENCY
MIN
RATED
OUTPUT (A)
(%)
MIN
80
82
85
85
85
88
90
MODEL
LOAD(A)
WPA50R48S012
WPA50R48S015
WPA50R48S018
WPA50R48S022
WPA50R48S025
WPA50R48S033
WPA50R48S050
0.0
0.0
0.0
0.0
0.0
0.0
0.0
18
18
18
18
18
15
10
48
48
48
48
48
48
1.5
1.8
2.2
2.5
3.3
5.0
0.70
0.80
0.99
1.11
1.20
1.17
ABSOLUTEMAXIMUMRATINGS
Output Short-Circuit Duration
Internal Power Dissipation
Lead Temperature (soldering, 10 seconds max)
Continuous Input Voltage
Storage Temperature
Input to Output Isolation
Continuous
As low as 5 Watts
+300°C
75 VDC
+125°C
1500 VDC
SPECIFICATIONS,ALLMODELS
Specifications are at TA = +25°C, Airflow = 300LFM (1.5m/s) at nominal input voltage unless otherwise specified.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
INPUT
Voltage Range
Reflected Ripple Current
Vin = 48V, Io=I Rated
Vin = 48V, Io=I Rated
36
48
450
75
600
VDC
mApk-pk
Inrush Charge
Maximum Input Current
1.2 Vout
42
µC
Vin=36V
0.75
0.93
1.10
1.31
1.50
1.60
1.55
A
A
A
A
A
A
A
1.5 Vout
1.8 Vout
2.2 Vout
2.5 Vout
3.3 Vout
5.0 Vout
INPUT CONTROL
Temperature Shutdown
Temperature Hysteresis
Quiescent Standby Current
Power Dissipation
115
5
°C
°C
Vin = 48V
No Load, Remote On/Off
Disabled, Vin = 48Vdc
3
4
mA
2.00
35.0
3.00
W
V
V
Undervoltage Shutdown
Undervoltage Hysteresis
31.50
0.50
32.5
2
ISOLATION
Input/Output Isolation Voltage
Resistance
1500
10
1.5
100
2250
VDC
MΩ
nF
Capacitance
Leakage Current
OUTPUT
240 Vrms, 50Hz
µA
Rated Power
WPA50R48S012
WPA50R48S015
WPA50R48S018
WPA50R48S022
WPA50R48S025
WPA50R48S033
WPA50R48S050
22
27
33
40
45
50
50
1.0
W
W
W
W
W
W
W
Voltage Setpoint Accuracy
Output Voltage Trim Range
Temperature Coefficient
Output Voltage Regulation
Line Regulation
Load Regulation
Ripple & Noise (NOTE 1)
Transient Response
1.5
+8.0
±0.005
% of VNOM
% of VNOM
%/°C
-5.0
±0.002
Vin = 36V - 75V, Iout = Max
Vin = 48V, Iout = 0-Max
Vin = 48V, < 20Mhz bandwidth
Step change in output current
0.30
0.30
0.50
0.60
75
%
%
mVp-p
µs
(50%-100% Step @ 0.2A/
Vin = 48V
)
1.2 - 2.5 Vout
8
6
500
8
140
% of VNOM
3.3 - 5.0 Vout
Vin = 48V
% of VNOM
Turn-On Time
Vin = 48V
200
mS
%
%
Remote Sense Compensation
Overcurrent Protection
GENERAL
Vin = 48V
105
380
Switching Frequency
MTTF per ML-HDBK-217
Ground Benign
400
420
KHz
Hrs
Circuit Stress Method
TA = +25°
TBD
NOTE 1: Measured at 20 MHz bandwidth across a 10µf multi layer ceramic capacitor located approximately 1” from output terminals.
PERFORMANCE CURVES
Rev B1 of the WPA50 Datasheet will include extensive performance curves and graphs.
3
Product: www.cdpoweronline.com
WPA50 REV B 6/2003
MECHANICAL
PIN FUNCTIONS
1
2
3
4
5
6
7
8
+Vin
Remote On/Off
-Vin
.370 [9.40]
MAX
.135 [3.43]
Ø.080 [2.03] 2 Plcs
Ø.062 [1.57] 2 Plcs
Ø.060 [1.52] 6 Plcs
Ø.040 [1.02] 6 Plcs
-Vout
.188 [4.78]
- Sense
Trim
+ Sense
+Vout
[58.42 ±.25]
NOTES:
Pin placement tolerance: +.010
Pin material: Brass
Pin Finish: Tin/Lead over Nickel
Converter weight: [16g]
.750
[19.05]
2
.750 [19.05]
.600 [15.24]
.450 [11.43]
.300 [7.62]
.150 [3.81]
5
.450
[11.43]
6
.900 ±.010
[22.88 ±.25]
.150
[3.81]
1
8
.000
[0.00]
BOTTOM VIEW
(PIN SIDE)
Dimensions are in inches [mm]
ORDERING INFORMATION
To Find Model Number
Model Numbers
Part Numbers
6064958
6064959
6064960
6064961
6064962
6064963
6064964
6064967
6064968
6064969
6064970
6064971
6064972
6064973
WPA5048S
y
-
WPA50R48S012
WPA50R48S015
WPA50R48S018
WPA50R48S022
WPA50R48S025
WPA50R48S033
WPA50R48S050
WPA50R48S012-1
WPA50R48S015-1
WPA50R48S018-1
WPA50R48S022-1
WPA50R48S025-1
WPA50R48S033-1
WPA50R48S050-1
Device Family
50 Watt, Single Output,
Eighth Brick, 48VDC Input Range
Model Number
Selected from Product Selection Chart (above)
y = 012 = 1.2V, 015 = 1.5V, 018 = 1.8V, 022 = 2.2V,
025 = 2.5V, 033 = 3.3V, 050 - 5.0V,
Remote On/Off Logic
No Number = Positive Logic
1 = Negative Logic
Power Electronics Division, Americas
3400 E Britannia Drive, Tucson, Arizona 85706
Tel: 800.547.2537 Fax: 520.295.4197
C&D Technologies, EMEA/Asia/Pacific
Milton Keynes MK14 5BU UK
Tel: +44 (0)1908 615232 Fax: +44 (0)1908 617545
Any data, prices, descriptions or specifications presented herein are subject to revision by C&D Technologies, Inc. without notice. While such information is believed to
be accurate as indicated herein, C&D Technologies, Inc. makes no warranty and hereby disclaims all warranties, express or implied, with regard to the accuracy or
completeness of such information. Further, because the product(s) featured herein may be used under conditions beyond its control, C&D Technologies, Inc. hereby
disclaims all warranties, either express or implied, concerning the fitness or suitability of such product(s) for any particular use or in any specific application or arising
from any course of dealing or usage of trade. The user is solely responsible for determining the suitability of the product(s) featured herein for user’s intended purpose
and in user’s specific application. C&D Technologies, Inc. does not warrant or recommend that any of its products be used in any life support or aviation or aerospace
applications.
WPA5048S033 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| WPA5048S050 | CANDD | 50 WATT SINGLE OUTPUT EIGHTH BRICK DC/DC CONVERTER | 获取价格 |
|
| WPA50R48S012 | MURATA | DC-DC Regulated Power Supply Module, PACKAGE-8 | 获取价格 |
|
| WPA50R48S012-1 | MURATA | DC-DC Regulated Power Supply Module, PACKAGE-8 | 获取价格 |
|
| WPA50R48S015 | MURATA | DC-DC Regulated Power Supply Module, PACKAGE-8 | 获取价格 |
|
| WPA50R48S015-1 | MURATA | DC-DC Regulated Power Supply Module, PACKAGE-8 | 获取价格 |
|
| WPA50R48S018 | MURATA | DC-DC Regulated Power Supply Module, PACKAGE-8 | 获取价格 |
|
| WPA50R48S018-1 | MURATA | DC-DC Regulated Power Supply Module, PACKAGE-8 | 获取价格 |
|
| WPA50R48S022 | MURATA | DC-DC Regulated Power Supply Module, PACKAGE-8 | 获取价格 |
|
| WPA50R48S025 | MURATA | DC-DC Regulated Power Supply Module, PACKAGE-8 | 获取价格 |
|
| WPA50R48S033 | MURATA | DC-DC Regulated Power Supply Module, PACKAGE-8 | 获取价格 |
|
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