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UAA1016B PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 UAA1016B
部品説明 ZERO VOLTAGE CONTROLLER
メーカ Motorola
ロゴ Motorola ロゴ 



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UAA1016B Datasheet, UAA1016B PDF,ピン配置, 機能
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UAA1016B
Zero Voltage Controller
The UAA1016B is designed to drive triacs with the Zero Voltage technique
which allows RFI free power regulation of resistive loads. It provides the
following features:
Proportional Temperature Control Over an Adjustable Band
Adjustable Burst Frequency (to Comply with Standards)
No DC Current Component Through the Main Line (to Comply with
Standards)
Negative Output Current Pulses (Triac Quadrants 2 and 3)
Direct AC Line Operation
Low External Components Count
ZERO VOLTAGE SWITCH
PROPORTIONAL BAND
TEMPERATURE CONTROLLER
SEMICONDUCTOR
TECHNICAL DATA
8
1
PLASTIC PACKAGE
CASE 626
ORDERING INFORMATION
Device
Operating
Temperature Range
Package
UAA1016B TA = –20° to +100°C Plastic DIP
Representative Block Diagram and Pin Connections
Temp
Set R1
R2
(NTC)
Temp
Sensor
Vref
R4
1.0M
3
4
1
Comparator
Sawtooth
Generator
Sampling
Full Wave
Logic
Synchro–
nization
UAA1016B
28
R3 RL
180 k
CPin 2
RSync
Pulse
Amplifier
Power
Supply
5
–VCC
220 Vac
6
7
Load
+
Design Notes:
q1.Let R4 5.0 RL
220 Vac
2.
+ )3.
Select
Select
R2
R3
Ratio for a symmetrical reference deviation centered about Pin
R2 and R3 values for the desired reference deviation where DVref
1
output swing,
DVPin1
R4
R2 | | R3
1
R2
will
be
slightly
greater
than
R3.
This device contains 30 active transistors.
MOTOROLA ANALOG IC DEVICE DATA
© Motorola, Inc. 1996
Rev 2
1

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UAA1016B

ZERO VOLTAGE CONTROLLER

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