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A1215NXT-1W PDF预览

A1215NXT-1W

更新时间: 2024-11-07 11:46:27
品牌 Logo 应用领域
MICRODC 转换器输出元件输入元件DC-DC转换器
页数 文件大小 规格书
6页 1164K
描述
1W, FIXED INPUT, ISOLATED DUAL OUTPUT SMD DC-DC CONVERTER

A1215NXT-1W 数据手册

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A-NXT-1W Series  
1W, FIXED INPUT, ISOLATED DUAL OUTPUT SMD DC-DC CONVERTER  
SELECTION GUIDE  
Efficiency  
(%.Typ.)  
Input  
Output  
Isolation  
Capacitance  
pF  
MTTF1  
KHrs  
Voltage(VDC)  
Nominal  
Order code  
Current (mA)  
Voltage  
(VDC)  
Current  
(mA)  
Rated Load  
A0303NXT-1W  
A0305NXT-1W  
A0309NXT-1W  
A0312NXT-1W  
A0315NXT-1W  
A0503NXT-1W  
A0505XT-1W  
3.3  
3.3  
3.3  
3.3  
3.3  
5
402  
388  
405  
390  
392  
259  
290  
251  
267  
260  
256  
121  
113  
111  
110  
±3.3  
±5  
±152  
±100  
±55  
81  
83  
74  
76  
81  
85  
83  
86  
85  
74  
78  
80  
80  
85  
81  
29  
30  
34  
40  
42  
31  
33  
42  
38  
44  
43  
50  
72  
89  
100  
1005  
399  
827  
375  
206  
964  
1697  
367  
682  
343  
188  
559  
375  
243  
154  
FEATURES  
Footprint over pins 1.64cm2  
±9  
Short Circuit Protection(automatic recovery)  
I/O isolation voltage 1000VDC  
Operating Temperature: -40℃~﹢85℃  
High efficiency up to 78%  
±12  
±15  
±3.3  
±5  
±42  
±33  
±152  
±100  
±100  
±55  
5
A0505NXT-1W  
A0509NXT-1W  
A0512NXT-1W  
A0515NXT-1W  
A1205NXT-1W  
A1209NXT-1W  
A1212NXT-1W  
A1215NXT-1W  
5
±5  
Toroidal magnetics  
5
±9  
5
±12  
±15  
±5  
±42  
Small SMD package with footprint  
Power density 1.36W/cm3  
5
±33  
12  
12  
12  
12  
±100  
±55  
Lead frame technology  
±9  
Multi-layer ceramic capacitors  
Custom solutions available  
±12  
±42  
±15  
±33  
1. Calculated using MIL-HDBK-217F with nominal input voltage at full load.  
All specifications typical at TA=25, nominal input voltage and rated output current unless otherwise specified.  
MODEL SELECTION  
A 05 05 N X T -1W  
Input Characteristics  
Parameter  
Voltage range  
Start up time  
Conditions  
Min.  
Typ.  
Max.  
Units  
Product Series  
Output Voltage  
Fixed Input  
Input Voltage  
No Pin  
SMD Package  
Continuous operation, 3V input  
Continuous operation, 5V input  
Continuous operation, 12V input  
2.97  
4.5  
3.3  
5
3.63  
5.5  
VDC  
VDC  
Rated Power  
10.8  
12  
41  
13.2  
50  
VDC  
mA p-p  
APPLICATIONS  
The A-NXT-1W series are miniature,1W  
DC/DC converters with high isolation in a  
SMD package. With a new package design  
these converters are qualified for the higher  
temperatures requested by lead-free reflow  
solder processes. With the small footprint,  
these converters are the ideal solution for  
board level power distribution,mainly for  
applications in the industrial and telecom field.  
For automated SMD production lines the  
devices can be supplied in standard tape and  
reel package.  
Isolation Characteristics  
Parameter  
Conditions  
Min.  
Typ.  
Max.  
Max.  
Units  
Isolation voltage  
Resistance  
Flash tested for 1 second  
Viso= 1000VDC  
1000  
10  
VDC  
GΩ  
General Characteristics  
Parameter  
Conditions  
Min.  
Typ.  
Units  
0312, 0315  
100  
110  
115  
kHz  
kHz  
kHz  
Switching frequency  
0303, 0305, 0503, 0505  
All other variants  
Absolute Maximum Ratings  
Parameter  
Conditions  
MICRODC RESERVES THE COPYRIGHT  
Lead temperature 1.5mm from case for 10 seconds  
Internal power dissipation  
300  
700mW  
5.5V  
Input voltage V , A03 types  
Input voltage Vin, A05 types  
7V  
Input voltage Vin, A12 types  
15V  
http://www.microdc.cn  
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646  
Page 1 of 6  

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