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WRF1203S-3WR2 PDF预览

WRF1203S-3WR2

更新时间: 2024-01-11 16:49:13
品牌 Logo 应用领域
RSG /
页数 文件大小 规格书
7页 658K
描述
Ultra-Miniature SIP Package

WRF1203S-3WR2 技术参数

生命周期:Contact Manufacturer包装说明:,
Reach Compliance Code:unknown风险等级:5.67
模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULEBase Number Matches:1

WRF1203S-3WR2 数据手册

 浏览型号WRF1203S-3WR2的Datasheet PDF文件第1页浏览型号WRF1203S-3WR2的Datasheet PDF文件第3页浏览型号WRF1203S-3WR2的Datasheet PDF文件第4页浏览型号WRF1203S-3WR2的Datasheet PDF文件第5页浏览型号WRF1203S-3WR2的Datasheet PDF文件第6页浏览型号WRF1203S-3WR2的Datasheet PDF文件第7页 
WRE4805S-3WR2  
WRE4812S-3WR2  
WRE4815S-3WR2  
WRF4803S-3WR2  
WRF4805S-3WR2  
WRF4812S-3WR2  
WRF4815S-3WR2  
WRF4824S-3WR2  
±5  
±12  
±15  
3.3  
5
±300  
±125  
±100  
758  
±15  
±6  
±5  
38  
30  
13  
10  
6
79  
76  
76  
70  
82  
78  
75  
77  
1000  
470  
79  
82  
82  
75  
76  
80  
84  
82  
330  
2700  
2200  
680  
48  
(36-75)  
80  
7
45  
600  
12  
250  
15  
200  
470  
24  
125  
330  
Note:. Absolute maximum rating without damage on the converter, but it isn't recommended;  
. For dual output converter, the given value is the same for each output.  
INPUT SPECIFICATIONS  
Item  
Test Conditions  
Min.  
-0.7  
-0.7  
-0.7  
-0.7  
3.5  
4.5  
11  
Typ.  
--  
Max.  
12  
Unit  
5V input  
12V input  
24V input  
48V input  
5V input  
--  
25  
Input Surge Voltage (1sec. max.)  
--  
50  
--  
100  
4.5  
9
VDC  
4
12V input  
24V input  
48V input  
8
Start-up Voltage  
16  
33  
18  
24  
36  
Input Filter  
Ctrl*  
C Filter  
Ctrl open or be insulated  
Connect high level voltage, and ensure the current into Ctrl to be 5-10mA  
Models ON  
Models OFF  
Note: *Please refer to "DESIGN CONSIDERATIONS" as the direction for use of Ctrl.  
OUTPUT SPECIFICATIONS  
Item  
Test Conditions  
Min.  
--  
Typ.  
±1  
Max.  
±3  
Unit  
%
Output Voltage Accuracy  
5% to 100% load  
Input voltage range  
--  
±1.5  
±0.5  
±0.2  
±0.6  
0.5  
±5  
No-load Output Voltage Accuracy  
Output Voltage Balance  
Dual output, balanced loads  
Full load, Input voltage from low to high  
5% to 100% load  
--  
±1  
Line Regulation  
--  
±0.5  
±1  
Load Regulation  
--  
Transient Recovery Time  
Transient Response Deviation  
Temperature coefficient  
--  
3
ms  
25% load step change  
100% load  
--  
±2.5  
±0.02  
30  
±5  
%
--  
±0.03  
45  
%/°C  
--  
Ripple  
20MHz Bandwidth  
mVp-p  
--  
50  
100  
Noise  
Output Short Circuit Protection  
Continuous, automatic recovery  
Note: .The max. no-load output voltage accuracy for WRF1203S-3WR2 and WRF4803S-3WR2 is ±8%;  
. Ripple and noise tested with "parallel cable" method. See detailed operation instructions at DC-DC application notes;  
The max. output ripple for WRE2405S-3WR2 is 65mVp-p.  
COMMON SPECIFICATIONS  
Item  
Test Conditions  
Min.  
3000  
1000  
--  
Typ.  
--  
Max.  
--  
Unit  
VDC  
MΩ  
Isolation Voltage  
Isolation Resistance  
Isolation Capacitance  
Input-Output, Tested for 1 minute, leakage current less than 1 mA  
Input-Output, Test at 500VDC  
--  
--  
Input-Output, 100KHz/0.1V  
30  
250  
--  
50  
--  
pF  
Switching Frequency(PFM Mode) 100% load, nominal input voltage  
--  
KHz  
MTBF  
MIL-HDBK-217F@25  
1000  
--  
K hours  
Case Material  
Weight  
PlasticUL94-V0)  
4.9 --  
--  
g
ENVIRONMENTAL SPECIFICATIONS  
Item  
Test Conditions  
Min.  
--  
Typ.  
Max.  
95  
Unit  
%
Storage Humidity  
Operating Temperature  
Non condensing  
--  
--  
Power derating (above85, see Figure 5)  
-40  
85  
°C  
The copyright and authority for the interpretation of the products are reserved by MORNSUN  
WRE_S-3WR2 & WRF_S-3WR2 2013.07.26-A/3 Page 2 of 7  

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