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參數資料
| 型號： | UAA2016 |
| 廠商： | Motorola, Inc. |
| 英文描述： | ZERO VOLTAGE SWITCH POWER CONTROLLER |
| 中文描述： | 零電壓開關電源控制器 |
| 文件頁數： | 1/8頁 |
| 文件大?。?/td> | 129K |
| 代理商： | UAA2016 |
Device
Operating
Temperature Range
Package
SEMICONDUCTOR
TECHNICAL DATA
ZERO VOLTAGE SWITCH
POWER CONTROLLER
ORDERING INFORMATION
UAA2016D
UAA2016P
TA = – 20
°
to +85
°
C
SO–8
Plastic DIP
Order this document by UAA2016/D
3
Vref
1
PIN CONNECTIONS
4
8
7
6
5
2
Hys. Adj.
Sensor
Temp. Reduc.
Sync
VCC
Output
VEE
(Top View)
P SUFFIX
PLASTIC PACKAGE
CASE 626
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
1
8
1
8
1
MOTOROLA ANALOG IC DEVICE DATA
The UAA2016 is designed to drive triacs with the Zero Voltage technique
which allows RFI–free 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 built–in 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.
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
Representative Block Diagram
Sense Input
Sampling
Full Wave
Logic
+
–
1/2
Failsafe
Hysteresis
Adjust
4
3
4–Bit DAC
Temperature
Reduction
Voltage
Reference
Internal
Reference
+
1
+
VEE
5
Pulse
Amplifier
Supply
Voltage
+
Output
6
7
2
11–Bit Counter
+VCC
Sync
UAA2016
8
Synchronization
Motorola, Inc. 1999
Rev 6
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PDF描述 |
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| UAA4006ADP | SWITCH MODE POWER SUPPLY CONTROL CIRCUIT |
| UAA4006ASP | SWITCH MODE POWER SUPPLY CONTROL CIRCUIT |
| UABC80 | EABC80 |
| UAGB1313C | TOP VIEW TYPE TRI-COLOR |
| UAGB1313F | RIGHT ANGLE TYPE TRI-COLOR |
相關代理商/技術參數 |
參數描述 |
|---|---|
| UAA2016/D | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Zero Voltage Switch Power Controller |
| UAA2016_06 | 制造商:ONSEMI 制造商全稱: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel |
| UAA2016ADG | 制造商:ONSEMI 制造商全稱: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel |
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