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參數(shù)資料
| 型號(hào)： | UAA2016 |
| 廠(chǎng)商： | ON SEMICONDUCTOR |
| 英文描述： | Zero Voltage Switch Power Controller(可控硅專(zhuān)用零電壓功率控制器) |
| 中文描述： | 零電壓開(kāi)關(guān)電源控制器（可控硅專(zhuān)用零電壓功率控制器） |
| 文件頁(yè)數(shù)： | 1/10頁(yè) |
| 文件大?。?/td> | 91K |
| 代理商： | UAA2016 |
Semiconductor Components Industries, LLC, 2004
November, 2004 Rev. 8
1
Publication Order Number:
UAA2016/D
UAA2016
Zero Voltage Switch
Power Controller
The UAA2016 is designed to drive triacs with the Zero Voltage
technique which allows RFIfree power regulation of resistive loads.
Operating directly on the AC power line, its main application is the
precision regulation of electrical heating systems such as panel heaters
or irons.
A builtin digital sawtooth waveform permits proportional
temperature regulation action over a
±
1
°
C band around the set point.
For energy savings there is a programmable temperature reduction
function, and for security a sensor failsafe inhibits output pulses when
the sensor connection is broken. Preset temperature (i.e. defrost)
application is also possible. In applications where high hysteresis is
needed, its value can be adjusted up to 5
°
C around the set point. All
these features are implemented with a very low external component
count.
Features
PbFree Package is Available
Zero Voltage Switch for Triacs, up to 2.0 kW (MAC212A8)
Direct AC Line Operation
Proportional Regulation of Temperature over a 1
°
C Band
Programmable Temperature Reduction
Preset Temperature (i.e. Defrost)
Sensor Failsafe
Adjustable Hysteresis
Low External Component Count
Figure 1. Representative Block Diagram
Sense Input
Sampling
Full Wave
Logic
+
1/2
Failsafe
Hysteresis
Adjust
4
3
4Bit DAC
Temperature
Reduction
Voltage
Reference
Internal
Reference
+
1
+
V
EE
5
Pulse
Amplifier
Supply
Voltage
+
Output
6
7
2
11Bit Counter
+V
CC
Sync
UAA2016
8
Synchronization
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
ORDERING INFORMATION
1
8
PDIP8
P SUFFIX
CASE 626
1
8
SOIC8
D SUFFIX
CASE 751
http://onsemi.com
ZERO VOLTAGE SWITCH
POWER CONTROLLER
3
V
ref
1
PIN CONNECTIONS
4
8
7
6
5
2
Hys. Adj.
Sensor
Temp. Reduc.
Sync
V
CC
Output
V
EE
(Top View)
MARKING
DIAGRAMS
2016x
ALYW
1
8
UAA2016P
AWL
YYWW
x
A
WL, L
YY, Y
WW, W = Work Week
= A or D
= Assembly Location
= Wafer Lot
= Year
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UAA2016/D | 制造商:ONSEMI 制造商全稱(chēng):ON Semiconductor 功能描述:Zero Voltage Switch Power Controller |
| UAA2016_06 | 制造商:ONSEMI 制造商全稱(chēng):ON Semiconductor 功能描述:Zero Voltage Switch Power Controller |
| UAA2016AD | 功能描述:其他電源管理 Zero Voltage Power RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel |
| UAA2016ADG | 制造商:ONSEMI 制造商全稱(chēng):ON Semiconductor 功能描述:Zero Voltage Switch Power Controller |
| UAA2016D | 功能描述:其他電源管理 Zero Voltage Power RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel |
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