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NKA0512S PDF预览

NKA0512S

更新时间： 2024-02-12 03:35:27
品牌 Logo 应用领域
CANDD 转换器DC-DC转换器
页数 文件大小 规格书
2页 103K
描述
Isolated Sub-Miniature 1W Dual Output DC-DC Converters

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NKA0512S 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active零件包装代码：MODULE
包装说明：,针数：6/5
Reach Compliance Code：compliantECCN代码：EAR99
风险等级：1.54Samacsys Confidence：4
Samacsys Status：ReleasedSamacsys PartID：851583
Samacsys Pin Count：5Samacsys Part Category：Integrated Circuit
Samacsys Package Category：OtherSamacsys Footprint Name：NKA0512SC-1
Samacsys Released Date：2020-01-29 12:21:56Is Samacsys：N
其他特性：ADDITIONAL -12V OUTPUT AVAILABLE模拟集成电路 - 其他类型：DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压：5.5 V最小输入电压：4.5 V
标称输入电压：5 VJESD-30 代码：R-XSMA-T5
JESD-609代码：e3最大负载调整率：8.5%
功能数量：1输出次数：2
端子数量：5标称输出电压：12 V
封装主体材料：UNSPECIFIED封装形状：RECTANGULAR
封装形式：MICROELECTRONIC ASSEMBLY峰值回流温度（摄氏度）：NOT SPECIFIED
认证状态：Not Qualified表面贴装：NO
技术：HYBRID端子面层：Matte Tin (Sn) - with Nickel (Ni) barrier
端子形式：THROUGH-HOLE端子位置：SINGLE
处于峰值回流温度下的最长时间：NOT SPECIFIED最大总功率输出：1 W
微调/可调输出：NOBase Number Matches：1

NKA0512S 数据手册

 浏览型号NKA0512S的Datasheet PDF文件第2页 
NKA SERIES  
Isolated Sub-Miniature 1W Dual Output DC-DC Converters  
SELECTION GUIDE  
Nominal  
Input  
Voltage Voltage  
Input  
Current at  
Output  
Output  
Current  
Isolation  
1
Rated Load Efficiency Capacitance MTTF  
†
OrderCode  
NKA0303S  
(V)  
3.3  
3.3  
3.3  
3.3  
5
5
5
5
5
(V)  
3.3  
5
12  
15  
3.3  
5
5
9
12  
15  
5
(mA)  
163  
100  
42  
(mA)  
407  
383  
390  
384  
259  
285  
249  
263  
255  
253  
112  
106  
104  
102  
(%)  
74  
79  
78  
79  
77  
70  
80  
76  
78  
79  
74  
79  
81  
82  
(pF)  
20  
22  
31  
32  
20  
21  
26  
25  
28  
29  
33  
48  
55  
60  
kHrs  
195  
NKA0305S  
NKA0312S  
NKA0315S  
NKA0503S  
NKA0505S  
1121  
375  
206  
205  
1697  
1557  
682  
343  
188  
559  
375  
243  
154  
33  
163  
100  
100  
55  
42  
33  
100  
55  
42  
NKA0505SE  
NKA0509S  
NKA0512S  
NKA0515S  
NKA1205S  
NKA1209S  
NKA1212S  
NKA1215S  
FEATURES  
■ New Sub-Miniature SIP & DIP  
Package Styles  
5
12  
12  
12  
12  
■ 3kVDC Isolation  
■ Efficiency up to 82%  
■ Wide Temperature performance at  
9
12  
15  
33  
full 1 Watt load, –40°C to 85°C  
† For DIP package style replace suffix S with D, eg NKA0312D.  
■ Increased Power Density to  
When operated with additional external load capacitance the rise time of the input voltage will determine the  
maximum external capacitance value for guaranteed start up. The slower the rise time of the input voltage the  
greater the maximum value of the additional external capacitance for reliable start up.  
3
1.35W/cm  
■ UL 94V-0 Package Material  
■ Reduced Footprint at 0.98cm  
■ Dual Output from a Single Input Rail  
■ Industry Standard Pinout  
INPUT CHARACTERISTICS  
2
Parameter  
Conditions  
MIN  
TYP  
MAX Units  
Continuous operation, 3.3V input types 2.97 3.3  
Continuous operation, 5V input types  
3.63  
Voltage Range  
V
4.5  
5
5.5  
13.2  
60  
■ Power Sharing on Output  
■ 3.3V, 5V & 12V Input  
■ 3.3V, 5V, 9V, 12V and 15V Output  
■ No Heatsink Required  
Continuous operation, 12V input types 10.8  
3.3V input types  
All other types  
12  
30  
20  
Reflected Ripple Current  
mA p-p  
35  
OUTPUT CHARACTERISTICS  
Parameter  
Conditions  
MIN  
TYP  
MAX Units  
■ Internal SMD Construction  
2
Rated Power  
TA = -40°C to 120°C  
1
W
■ Fully Encapsulated with Toroidal  
Voltage Set Point  
Accuracy  
See tolerance envelope  
Magnetics  
■ No External Components Required  
■ MTTF up to 1.6 Million hours  
Line regulation  
High VIN to low VIN  
1.0  
8
10  
10  
6.5  
6
1.2  
14  
15  
12  
8
%/%  
10% load to rated load, 0312 & 0315  
10% load to rated load, 3.3V output types  
10% load to rated load, 5V output types  
10% load to rated load, 9V output types  
10% load to rated load, 12V output types  
10% load to rated load, 15V output types  
BW=DC to 20MHz, 0312 & 0315  
BW=DC to 20MHz, 3.3V output types  
BW=DC to 20MHz, 5V output types  
BW=DC to 20MHz, 9V output types  
BW=DC to 20MHz, 12V output types  
BW=DC to 20MHz, 15V output types  
■ No Electrolytic or Tantalum  
3
Capacitors  
Load Regulation  
%
8.5  
7
DESCRIPTION  
6
25  
40  
50  
40  
40  
40  
60  
80  
75  
65  
60  
60  
The NKA sub-miniature series of industrial  
temperature range DC-DC converters are the  
standard building blocks for on-board  
distributed power systems. The series offers  
smaller package size, improved efficiency,  
lower output ripple and 3kVDC isolation  
capability through the use of state of the art  
packaging and technology. Ideally suited for  
providing dual rail supplies on primarily  
digital boards with the added benefit of  
galvanic isolation to reduce switching noise.  
All of the rated power may be drawn from a  
single pin provided the total load does not  
exceed 1watt.  
Ripple and Noise  
mV p-p  
ABSOLUTE MAXIMUM RATINGS  
Short circuit duration4  
1 second  
550mW  
300°C  
5.5V  
7V  
15V  
Internal power dissipation  
Lead temperature 1.5mm from case for 10 seconds  
Input voltage VIN, NKA03 types  
Input voltage VIN, NKA05 types  
Input voltage VIN, NKA12 types  
1 Calculated using MIL-HDBK-217F with nominal input voltage at full load.  
2 See derating curve.  
3 12V input types have typically 3% less load regulation change.  
4 Supply voltage must be discontinued at the end of the short circuit duration.  
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.  
www.dc-dc.com  
12

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