UAA2016
Zero Voltage Switch
Power Controller
The UAA2016 is designed to drive triacs with the Zero Voltage
technique which allows RFI鈭抐ree 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鈭抜n digital sawtooth waveform permits proportional
temperature regulation action over a
鹵1擄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擄C around the set point. All
these features are implemented with a very low external component
count.
Features
http://onsemi.com
ZERO VOLTAGE SWITCH
POWER CONTROLLER
MARKING
DIAGRAMS
8
1
PDIP鈭?
P SUFFIX
CASE 626
UAA2016P
AWL
YYWWG
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Zero Voltage Switch for Triacs, up to 2.0 kW (MAC212A8)
Direct AC Line Operation
Proportional Regulation of Temperature over a 1擄C Band
Programmable Temperature Reduction
Preset Temperature (i.e. Defrost)
Sensor Failsafe
Adjustable Hysteresis
Low External Component Count
Pb鈭扚ree Packages are Available
8
8
1
SOIC鈭?
D SUFFIX
CASE 751
1
x
= A or D
A
= Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
G,
G
= Pb鈭扚ree Package
(Note: Microdot may be in either location)
2016x
ALYW
G
Failsafe
3
Sense Input
4
Temperature
Reduction
+
鈭?/div>
Sampling
Full Wave
Logic
Internal
Reference
UAA2016
Pulse
Amplifier
6
Output
7
+V
CC
PIN CONNECTIONS
V
ref
1
Hys. Adj. 2
Sensor 3
Temp. Reduc. 4
8
7
6
5
(Top View)
Sync
V
CC
Output
V
EE
+
+
+
1/2
4鈭払it DAC
2
Hysteresis
Adjust
Synchronization
Supply
Voltage
11鈭払it Counter
(Sawtooth
Generator)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
1
Voltage
Reference
8
Sync
5
V
EE
Figure 1. Representative Block Diagram
漏
Semiconductor Components Industries, LLC, 2006
1
January, 2006 鈭?Rev. 9
Publication Order Number:
UAA2016/D
UAA2016PG 產(chǎn)品屬性
50
集成電路 (IC)
PMIC - 電源管理 - 專用
-
電加熱系統(tǒng)
900µA
-10 V ~ -8 V
-20°C ~ 85°C
通孔
8-DIP（0.300"，7.62mm）
8-PDIP
管件
UAA2016PGOS
UAA2016PG相關型號PDF文件下載
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型號
版本
描述
廠商
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