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WRB4809T-3W PDF预览

WRB4809T-3W

更新时间: 2024-01-27 03:58:40
品牌 Logo 应用领域
金升阳 - MORNSUN 转换器输出元件
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2页 165K
描述
3W SINGLE OUTPUT DC/DC CONVERTER

WRB4809T-3W 数据手册

 浏览型号WRB4809T-3W的Datasheet PDF文件第2页 
WRB_T-3W Series  
WIDE INPUT ISOLATED & REGULATED  
3W SINGLE OUTPUT DC/DC CONVERTER  
FEATURES  
Efficiency up to 81%  
PRODUCT PROGRAM  
Input  
Output  
Part  
Efficiency  
(%, Typ)  
Operating Temperature: -40°C~+85°C  
1500VDC Isolation  
UL94-V0 Package  
No External Component Required  
Industry Standard Pinout  
MTBF>1,000,000 hours  
Number  
Voltage (VDC)  
Current (mA)  
Voltage  
(VDC)  
Nominal  
Range  
Max  
11  
Max  
Min  
60  
60  
33  
25  
20  
60  
60  
33  
25  
20  
90  
60  
33  
25  
20  
90  
60  
33  
25  
20  
WRB0503T-2W  
WRB0505T-3W  
WRB0509T-3W  
WRB0512T-3W  
WRB0515T-3W  
WRB1203T-2W  
WRB1205T-3W  
WRB1209T-3W  
WRB1212T-3W  
WRB1215T-3W  
WRB2403T-3W  
WRB2405T-3W  
WRB2409T-3W  
WRB2412T-3W  
WRB2415T-3W  
WRB4803T-3W  
WRB4805T-3W  
WRB4809T-3W  
WRB4812T-3W  
WRB4815T-3W  
600  
600  
330  
250  
200  
600  
600  
330  
250  
200  
900  
600  
330  
250  
200  
900  
600  
330  
250  
200  
3.3  
5
66  
68  
70  
70  
71  
72  
75  
77  
78  
79  
73  
76  
78  
80  
80  
73  
77  
78  
80  
81  
5
4.5~9  
9
12  
15  
3.3  
5
22  
40  
80  
12  
24  
48  
9~18  
9
12  
15  
3.3  
5
APPLICATIONS  
The WRB_T-3W 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.  
18~36  
36~72  
9
12  
15  
3.3  
5
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≤1500VDC);  
3) Where the regulation of the output voltage  
and the output ripple noise are demanded.  
9
12  
15  
MODEL SELECTION  
ISOLATION SPECIFICATIONS  
Item  
Test conditions  
Flash tested for 60 seconds and 1mA  
Min  
Typ Max Units  
WRB2405T-3W  
Isolation voltage  
Isolation resistance  
Isolation Capacitance  
1500  
1000  
VDC  
Rated Power  
Package Style  
Output Voltage  
Test at 500VDC  
Input/Output  
M  
100  
PF  
Input Voltage  
Product Series  
OUTPUT SPECIFICATIONS  
Item  
Test Conditions  
Min Typ  
0.3  
Max Units  
Output Power  
See Below Products Program  
3
W
MORNSUN Science& Technology Ltd.  
Address: 2th floor 6th building, Huangzhou  
Industrial District, Guangzhou, China  
Tel: 86-20-38601850  
Fax: 86-20-38601272  
Http://www.mornsun-power.com  
Output Voltage Accuracy Refer To Recommended Circuit  
±1  
±3  
±1  
%
Load Regulation  
From 10% To 100% Load  
±0.1  
Voltage Regulation  
Input Voltage From Low To High  
±0.2 ±0.5  
0.03  
Temperature Drift(Vout) Refer To Recommended Circuit  
%/°C  
mVp-p  
KHZ  
Ripple  
20MHz Bandwidth  
30  
50  
50  
Noise  
20MHz Bandwidth  
100  
Switching Frequency  
100% Load, Nominal Input Voltage  
300(PFM)  
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 For any design change and upgrade, we will not make any prior notification  
A/1-2007  
Page 1 of 2  

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