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UAA2016PG PDF预览

UAA2016PG

更新时间: 2024-02-23 14:12:39
品牌 Logo 应用领域
安森美 - ONSEMI 模拟IC开关信号电路光电二极管控制器PC
页数 文件大小 规格书
12页 103K
描述
Zero Voltage Switch Power Controller

UAA2016PG 技术参数

是否无铅:不含铅生命周期:Active
零件包装代码:DIP包装说明:DIP, DIP8,.3
针数:8Reach Compliance Code:compliant
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:0.48Samacsys Confidence:3
Samacsys Status:Released2D Presentation:https://componentsearchengine.com/2D/0T/227282.1.2.png
Schematic Symbol:https://componentsearchengine.com/symbol.php?partID=227282PCB Footprint:https://componentsearchengine.com/footprint.php?partID=227282
3D View:https://componentsearchengine.com/viewer/3D.php?partID=227282Samacsys PartID:227282
Samacsys Image:https://componentsearchengine.com/Images/9/UAA2016PG.jpgSamacsys Thumbnail Image:https://componentsearchengine.com/Thumbnails/1/UAA2016PG.jpg
Samacsys Pin Count:8Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Dual-In-Line PackagesSamacsys Footprint Name:PDIP-8 CASE626-05 ISSUE L
Samacsys Released Date:2015-09-17 10:56:35Is Samacsys:N
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:R-PDIP-T8
JESD-609代码:e3长度:9.78 mm
负电源电压最大值(Vsup):-10 V负电源电压最小值(Vsup):-8 V
标称负供电电压 (Vsup):-9 V功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):260电源:-7 V
认证状态:Not Qualified座面最大高度:4.45 mm
子类别:Power Management Circuits最大供电电流 (Isup):15 mA
表面贴装:NO温度等级:OTHER
端子面层:Tin (Sn)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:7.62 mm
Base Number Matches:1

UAA2016PG 数据手册

 浏览型号UAA2016PG的Datasheet PDF文件第1页浏览型号UAA2016PG的Datasheet PDF文件第2页浏览型号UAA2016PG的Datasheet PDF文件第4页浏览型号UAA2016PG的Datasheet PDF文件第5页浏览型号UAA2016PG的Datasheet PDF文件第6页浏览型号UAA2016PG的Datasheet PDF文件第7页 
UAA2016  
S2  
S1  
R
S
UAA2016  
Failsafe  
R
R
R
R
3
def  
2
1
MAC212A8  
3
Sampling  
Full Wave  
Logic  
R
6
7
out  
+
Pulse  
Amplifier  
Sense Input  
Output  
4
Internal  
Reference  
+
+
+
1/2  
+V  
CC  
Temp. Red.  
C
F
4−Bit DAC  
2
Supply  
Voltage  
Hys  
Adj  
Load  
11−Bit Counter  
Synchronization  
1
V
ref  
5
8
Sync  
V
EE  
R
R
S
sync  
Figure 1. Application Schematic  
APPLICATION INFORMATION  
(For simplicity, the LED in series with R is omitted in  
The load current is then:  
out  
the following calculations.)  
Ǹ
I
+ (Vrms   2   sin(2pft)–V )ńR  
Load  
TM  
L
Triac Choice and Rout Determination  
where V is the maximum on state voltage of the triac, f is  
the line frequency.  
TM  
Depending on the power in the load, choose the triac that  
has the lowest peak gate trigger current. This will limit the  
output current of the UAA2016 and thus its power  
Set ILoad = ILatch for t = TP/2 to calculate TP.  
consumption. Use Figure 4 to determine R according to  
Figures 6 and 7 give the value of T which corresponds to  
P
out  
the triac maximum gate current (I ) and the application  
the higher of the values of I  
and I  
, assuming that  
GT  
Hold  
Latch  
low temperature limit. For a 2.0 kW load at 220 Vrms, a good  
triac choice is the ON Semiconductor MAC212A8. Its  
maximum peak gate trigger current at 25°C is 50 mA.  
V
= 1.6 V. Figure 8 gives the R  
that produces the  
TM  
sync  
corresponding T .  
P
RSupply and Filter Capacitor  
For an application to work down to − 20°C, R should be  
out  
With the output current and the pulse width determined as  
above, use Figures 9 and 10 to determine R , assuming  
that the sinking current at V pin (including NTC bridge  
60 W. It is assumed that: I (T) = I (25°C) exp (−T/125)  
GT  
GT  
Supply  
with T in °C, which applies to the MAC212A8.  
ref  
Output Pulse Width, Rsync  
current) is less than 0.5 mA. Then use Figure 11 and 12 to  
The pulse with T is determined by the triac’s I  
, I  
determine the filter capacitor (C ) according to the ripple  
P
Hold Latch  
F
together with the load value and working conditions  
(frequency and voltage):  
desired on supply voltage. The maximum ripple allowed is  
1.0 V.  
Given the RMS AC voltage and the load power, the load  
value is:  
Temperature Reduction Determined by R1  
RL = V2rms/POWER  
(Refer to Figures 13 and 14.)  
http://onsemi.com  
3

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