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URB4803LD-20WR2 PDF预览

URB4803LD-20WR2

更新时间: 2024-11-14 14:45:27
品牌 Logo 应用领域
金升阳 - MORNSUN /
页数 文件大小 规格书
5页 441K
描述
Analog Circuit

URB4803LD-20WR2 技术参数

是否Rohs认证:符合生命周期:Contact Manufacturer
包装说明:, MODULE,6LEAD,0.8Reach Compliance Code:unknown
风险等级:5.52Is Samacsys:N
最大输入电压:75 V最小输入电压:18 V
端子数量:6最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:5 A
标称输出电压:3.3 V封装主体材料:PLASTIC/EPOXY
封装等效代码:MODULE,6LEAD,0.8封装形式:MICROELECTRONIC ASSEMBLY
认证状态:Not Qualified子类别:Other Analog ICs
温度等级:INDUSTRIALBase Number Matches:1

URB4803LD-20WR2 数据手册

 浏览型号URB4803LD-20WR2的Datasheet PDF文件第2页浏览型号URB4803LD-20WR2的Datasheet PDF文件第3页浏览型号URB4803LD-20WR2的Datasheet PDF文件第4页浏览型号URB4803LD-20WR2的Datasheet PDF文件第5页 
FEATURES  
Efficiency up to 91%  
4:1 wide input voltage range  
Low Temperature rise  
Short circuit protection  
URB_LD-20WR2  
20W, WIDE INPUT, ISOLATED & REGULATED  
SINGLE OUTPUT DC-DC CONVERTER  
1.5KVDC isolation  
Operating temperature range: -40°C ~ +85°C  
Six-sided metal shield  
Industry standard pinout  
Industrial level specifications  
Meet CISPR22/EN55022 CLASS A  
Patent Protection RoHS  
PART NUMBER SYSTEM  
URB2405LD-20WR2  
APPLICATION  
URB_LD-20WR2 series are applied to wide voltage range  
input situation such as data transmission devicebattery power  
supply devicetele-comunication devicedistributed power  
supply systemremote control systemindustrial robot system  
etc.  
Rated Power  
Package Style  
Output Voltage  
Input Voltage  
Product Series  
SELECTION GUIDE  
Input Current  
(mA)(typ.)  
Input Voltage (VDC)  
Output  
Voltage  
(VDC)  
Output Current (mA)  
reflection  
ripple Current  
(mA,typ.)  
Max.  
Capacitor  
Load (max,µF) @ Max. load  
Efficiency  
(%, typ.)  
Model Number  
Nominal  
Max*  
@
Max.  
Min.  
@ No load  
(Range)  
Max.load  
800  
5000  
4000  
1667  
1333  
834  
250  
200  
84  
18700  
9600  
1600  
1000  
500  
86  
91  
89  
90  
90  
86  
90  
89  
90  
90  
URB2403LD-20WR2  
URB2405LD-20WR2  
URB2412LD-20WR2  
URB2415LD-20WR2  
URB2424LD-20WR2  
URB4803LD-20WR2  
URB4805LD-20WR2  
URB4812LD-20WR2  
URB4815LD-20WR2  
URB4824LD-20WR2  
3.3  
5
100  
920  
935  
925  
925  
400  
460  
468  
460  
460  
24  
40  
12  
15  
24  
3.3  
5
(9-36)  
30  
80  
30  
67  
42  
30  
5000  
4000  
1667  
1333  
834  
250  
200  
84  
18700  
9600  
1600  
1000  
500  
48  
80  
12  
15  
24  
(18-75)  
67  
42  
Note:* Input voltage cant exceed this value, or will cause the permanent damage  
INPUT SPECIFICATIONS  
Item  
Test conditions  
24VDC Input  
48VDC Input  
24VDC Input  
48VDC Input  
24VDC Input  
48VDC Input  
Min.  
Typ.  
Max.  
Unit  
VDC  
ms  
--  
--  
--  
--  
--  
--  
50  
100  
9
Surge Voltage (1sec. max.)  
--  
Start-up Voltage  
--  
17.8  
--  
7.5  
16  
--  
--  
Under Voltage Shutdown  
Start-up time  
--  
Nominal input & constant resistance load  
Models ON  
--  
10  
--  
Ctrl open or connect TTL high level (2.5-12VDC)  
Ctrl connect GND or low level (0-1.2VDC)  
Ctrl*  
Models OFF  
Input current (Models OFF)  
--  
1
--  
mA  
π Filter  
Input filter  
*The CTRL control pin voltage is refer to GND.  
OUTPUT SPECIFICATIONS  
Item  
Test Conditions  
Min.  
1
Typ.  
--  
Max.  
20  
Unit  
W
Output Power  
Output Voltage Accuracy  
Line Regulation  
±1  
±3  
--  
%
Full load, Input voltage from low to high  
10% to 100% load  
--  
±0.2  
±0.5  
±0.5  
±1  
Load Regulation  
--  
The copyright and authority for the interpretation of the products are reserved by MORNSUN  
URB_LD-20WR2  
A/0-2012  
Page 1 of 5  

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