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UAA2016/D

更新时间： 2024-01-29 11:12:41
品牌 Logo 应用领域
安森美 - ONSEMI 开关控制器
页数 文件大小 规格书
8页 132K
描述
Zero Voltage Switch Power Controller

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UAA2016/D 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

UAA2016/D 数据手册

 浏览型号UAA2016/D的Datasheet PDF文件第1页浏览型号UAA2016/D的Datasheet PDF文件第2页浏览型号UAA2016/D的Datasheet PDF文件第4页浏览型号UAA2016/D的Datasheet PDF文件第5页浏览型号UAA2016/D的Datasheet PDF文件第6页浏览型号UAA2016/D的Datasheet PDF文件第7页 
UAA2016  
Figure 1. Application Schematic  
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
2
Internal  
Reference  
+V  
+
+
+
1/2  
CC  
Temp. Red.  
C
F
4–Bit DAC  
Supply  
Voltage  
Hys  
Adj  
Load  
11–Bit Counter  
Synchronization  
1
V
ref  
5
8
Sync  
sync  
V
EE  
R
R
S
APPLICATION INFORMATION  
(For simplicity, the LED in series with R  
out  
is omitted in the  
The load current is then:  
following calculations.)  
I
(Vrms  
2
sin(2 ft)–V ) R  
TM  
Load  
L
Triac Choice and R  
Determination  
out  
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  
where V  
the line frequency.  
is the maximum on state voltage of the triac, f is  
TM  
Set I = I  
for t = T /2 to calculate T .  
Load Latch  
P
P
consumption. Use Figure 4 to determine R  
according to  
out  
the triac maximum gate current (I ) and the application low  
Figures 6 and 7 give the value of T which corresponds to  
GT  
P
and I  
temperature limit. For a 2.0 kW load at 220 Vrms, a good triac  
choice is the Motorola MAC212A8. Its maximum peak gate  
trigger current at 25°C is 50 mA.  
the higher of the values of I  
Hold  
, assuming that  
Latch  
V
= 1.6 V. Figure 8 gives the R that produces the  
sync  
TM  
corresponding T .  
P
For an application to work down to – 20°C, R  
should be  
out  
R
and Filter Capacitor  
Supply  
With the output current and the pulse width determined as  
above, use Figures 9 and 10 to determine R , assuming  
60 Ω. It is assumed that: I (T) = I (25°C) exp (–T/125)  
GT GT  
with T in °C, which applies to the MAC212A8.  
Output Pulse Width, R  
Supply  
pin (including NTC bridge  
sync  
The pulse with T is determined by the triac’s I  
together with the load value and working conditions  
(frequency and voltage):  
that the sinking current at V  
current) is less than 0.5 mA. Then use Figure 11 and 12 to  
determine the filter capacitor (C ) according to the ripple  
desired on supply voltage. The maximum ripple allowed is  
1.0 V.  
ref  
, I  
Hold Latch  
P
F
Given the RMS AC voltage and the load power, the load  
value is:  
2
Temperature Reduction Determined by R  
1
R = V rms/POWER  
L
(Refer to Figures 13 and 14.)  
3
MOTOROLA ANALOG IC DEVICE DATA  
12345678

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