WRD05xxxxS-1W Datasheet PDF - Mornsun
| Part Number | WRD05xxxxS-1W | |
| Description | Wide Input Isolated and Regulated 1W Output Twin Output Miniature Sip Package | |
| Manufacturers | Mornsun | |
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There is a preview and WRD05xxxxS-1W download ( pdf file ) link at the bottom of this page. Total 2 Pages | ||
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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
MΩ
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
Page 1 of 2
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