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1S7B_0305D6U PDF预览

1S7B_0305D6U

更新时间: 2024-02-20 06:33:10
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描述
1W - Single/Dual Output DC-DC Converter - Fixed Input - Isolated & Unregulated

1S7B_0305D6U 数据手册

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1S7B_6U Series  
1W - Single/Dual Output DC-DC Converter - Fixed Input - Isolated & Unregulated  
DC-DC Converter  
1 Watt  
The 1S7B_6U series meet basic insulation grid supplied circuits from earthed expo-  
sed parts and is thus vital for safety. It is specially designed for applications which  
require compact size, high isolation, low isolation capacitor and low leakage cur-  
rent power.  
High efficiency up to 85%  
6000VDC isolation voltage  
Protective separation  
insulation  
No external component  
required  
RoHS compliance  
Internal SMD construction  
Unregulated output types  
These products apply to:  
7 PIN SIP package  
1) Where the voltage of the input power supply is fixed  
(voltage variation ≤ 10%)  
Industry standard pinout  
2) Where isolation is necessary between input and output  
(isolation voltage ≤6000VDC)  
3) Where do not has high requirement of line regulation and the ripple & noise of  
the output voltage;  
Such as: Medical collection and isolation, High voltage collection circuit, IGBT-  
driven circuits, etc.  
Common specifications  
Short circuit protection*:  
Temperature rise at full load:  
Cooling:  
Output specifications  
Short term, 1 sec. MAX  
Item  
Test condition  
Min Typ  
1.2  
Max  
5
Units  
%
25°C TYP (Ta=25°C)  
Free air convection  
-40°C – +85°C  
Voltage tolerance  
Line regulation  
Load regulation  
100% full load  
For Vin change of 1%  
%
Operation temperature range:  
Storage temperature range:  
Lead temperature:  
Storage humidity range:  
Patient leakage current:  
MTBF:  
10% To 100% F.L.  
• 5V  
• 9V,12V,15V, 24V  
15  
10  
%
%
-55°C – +125°C  
300°C MAX, 1.5mm from case for 10 sec  
< 95%, non condensing  
250VAC, 50/60Hz: 2µA MAX  
>3,500,000 hours  
Temperature  
coefficient  
100% full load  
0.02  
%/°C  
Ripple & Noise*  
20MHz Bandwidth  
50% load step change  
100  
mVp-  
p
Transient response  
setting time  
350  
100  
us  
Case material:  
Plastic case UL94-V0  
2.7g  
Weight:  
Switching frequency Full load, nominal input  
KHz  
* Ripple and noise tested with “parallel cable” method, please see DC-DC  
Converter Application Notes for specific operation methods.  
Input specifications  
Item  
Test condition  
Min  
Typ  
Max  
5
Units  
%
Example:  
Voltage tolerance  
Input filter  
Hot plug  
Vo, Io Nom  
Capacitor  
1S7B_0505D6U  
1= 1Watt; S7= SIP7; B= Pinning; 5Vin; 5Vout; D= Dual Output;  
6= 6kVDC; U= Unregulated Output  
Unavailable  
Note:  
Isolation specifications  
Item  
1. Operation under minimum load will not damage the converter; however, they  
may not meet all specifications.  
Test condition  
Min  
Typ  
4
Max  
10  
Units  
VDC  
2. Max. Capacitive Load is tested at nominal input voltage and full load.  
3. Unless otherwise noted, All specifications are measured at Ta=25°C,  
humidity<75%, nominal input voltage and rated output load.  
4. In this datasheet, all test methods are based on our corporate standards.  
5. All characteristics are for listed models, and non-standard models may perform  
differently. Please contact our technical support for more detail.  
6. Please contact our technical support for any specific requirement.  
7. Specifications of this product are subject to changes without prior notice.  
Isolation voltage  
Tested for 1 minute  
and 1mA max  
6000  
Isolation resistance  
Test at 500VDC  
1000  
MΩ  
pF  
Isolation capacitance Input/Output,  
100KHz/0.1V  
Page 1 of 3  
1S7B_6U – Rev. 2019-1.0  
Specifications subject to change without notice.  
GAPTEC-Electronic GmbH & Co. KG  
sales@gaptec-electronic.com – www.gaptec-electronic.com  

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