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PDF ( 数据手册 , 数据表 ) WRD48xxxxS-1W

零件编号 WRD48xxxxS-1W
描述 Wide Input Isolated and Regulated 1W Output Twin Output Miniature Sip Package
制造商 Mornsun
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WRD48xxxxS-1W 数据手册, 描述, 功能
WRwwDw.D_aStaS-h1eetW4U.coSm eries
WIDE INPUT ISOLATED & REGULATED
1W OUTPUT TWIN OUTPUT
MINIATURE SIP PACKAGE
RoHS
multi-country patent protection
FEATURES
Wide (2:1) Input Range
Efficiency to 81%
Operating Temperature:-40°C~+85°C
1KVDC Isolation
Twin Output
UL94-V0 Package
No Heat Sink Required
Industry Standard Pin out
MTBF>1,000,000 hours
Custom Service Available
RoHS Compliance
APPLICATIONS
The WRD_S-1W Series are specially
designed for applications where a wide
range input voltage power supplies are
isolated from the input power supply in a
distributed power supply system on a circuit
board.
These products apply to:
1) Where the voltage of the input power
supply is wide range (voltage range: 2:1);
2) Where isolation is necessary between
input and output
(Isolation Voltage =1000VDC);
3) Where the regulation of the output
voltage and the output ripple noise are
demanded.
PRODUCT PROGRAM
Part
Number
Input
Voltage (VDC)
Nominal Range
WRD050505S-1W 5 4.5~9VDC
Output
Vo1,Vo2 Io1,Io2 (mA)
Max* (VDC) Max Min
11 5 100 10
Efficiency
(%, Typ)
67
WRD050909S-1W 5 4.5~9VDC 11
9 55 5
71
WRD051212S-1W 5 4.5~9VDC 11 12 42 4
75
WRD051515S-1W 5 4.5~9VDC 11 15 33 3
70
WRD052424S-1W 5 4.5~9VDC 11 24 20 2
70
WRD120505S-1W 12
9~18VDC 22
5 100 10
74
WRD120909S-1W 12 9~18VDC 22
9 55 5
78
WRD121212S-1W 12 9~18VDC 22
12 42 4
78
WRD121515S-1W 12 9~18VDC 22
15 33 3
77
WRD122424S-1W 12 9~18VDC 22
24 20 2
75
WRD240505S-1W 24 18~36VDC 40
5 100 10
75
WRD240909S-1W 24 18~36VDC 40
9 55 5
78
WRD241212S-1W 24 18~36VDC 40
12 42 4
80
WRD241515S-1W 24 18~36VDC 40
15 33 3
81
WRD242424S-1W 24 18~36VDC 40
24 20 2
78
WRD480505S-1W 48 36~72VDC 80
5 100 10
73
WRD480909S-1W 48 36~72VDC 80
9 55 5
76
WRD481212S-1W 48 36~72VDC 80
12 42 4
78
WRD481515S-1W 48 36~72VDC 80
15 33 3
78
WRD482424S-1W 48 36~72VDC 80
24 20 2
80
Package
Style
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
MODEL SELECTION
WRD051212S-1W
Rated Power
Package Style
2nd Output Voltage
1st Output Voltage
Input Voltage
MORNSUN Science& Technology Ltd.
Address: 8th floor 8th building, Huangzhou
Industrial District, Guangzhou, China
Tel: 86-20-38601850
Fax: 86-20-38601272
Http://www.mornsun-power.com
ISOLATION SPECIFICATIONS
Item Test conditions
Isolation voltage
Flash tested for 60 seconds
Isolation resistance
Test at 500VDC
Min
1000
1000
Typ
Max Units
VDC
M
OUTPUT SPECIFICATIONS
Item Test Conditions
1W Output Power
See Below Products Program
Output Voltage Accuracy Refer To Recommended Circuit
Load Regulation
From 10% To 100% Load
Line Regulation
Input Voltage From Low To High
Temperature Drift(Vout)
Refer To Recommended Circuit
Ripple
20Hz-300KHz Bandwidth
Noise
DC-20MHz Bandwidth
Switching Frequency 100% Load, Nominal Input Voltage
Min Typ
0.1
±1
±0.5
±0.2
50
100
Max Units
1W
±3
±1 %
±0.5
0.03 %/°C
50
100
mVp-p
650 KHz
Note:
1.All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load unless
otherwise specified.
2.See below recommended circuits for more details.
MORNSUN reserves the copyright
Edition: A MAY-2006
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