TDA1085 반도체 회로 부품 판매점
UNIVERSAL MOTOR SPEED CONTROLLER
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 Motorola Semiconductors |
Order this document by TDA1085C/D
TDA1085C
Universal Motor
Speed Controller
The TDA1085C is a phase angle triac controller having all the necessary
functions for universal motor speed control in washing machines. It operates
in closed loop configuration and provides two ramp possibilities.
• On–Chip Frequency to Voltage Converter
• On–Chip Ramps Generator
• Soft–Start
• Load Current Limitation
• Tachogenerator Circuit Sensing
• Direct Supply from AC Line
• Security Functions Peformed by Monitor
UNIVERSAL MOTOR
SPEED CONTROLLER
SEMICONDUCTOR
TECHNICAL DATA
16
1
PLASTIC PACKAGE
CASE 648
16
1
D SUFFIX
PLASTIC PACKAGE
CASE 751B
(SO–16)
ORDERING INFORMATION
Device
Operating
Temperature Range
Package
TDA1085CD
SO–16
TDA1085C TJ = – 10° to +120°C Plastic DIP
+ VCC
9
Shunt Regulator
Ballast Resistor 10
8
Figure 1. Representative Block Diagram and Pin Connections
Voltage
Reg
Speed
Detector
Monitoring
Ramp
Generator
Reset
–
+
Control
Amp.
=
0.7 V
Trigger Pulse
Gen.
12 11 4 5 6
Current
Limiter
–VCC
37
16 14 15 2 1 13
MOTOROLA ANALOG IC DEVICE DATA
© Motorola, Inc. 1996
Rev 5
1
TDA1085C
MAXIMUM RATINGS (TA = 25°C, voltages are referenced to Pin 8, ground)
Rating
Symbol
Value
Power Supply, when externally regulated, VPin 9
Maximum Voltage per listed pin
Pin 3
Pin 4–5–6–7–13–14–16
Pin 10
VCC
VPin
15
+ 5.0
0 to + VCC
0 to + 17
Maximum Current per listed pin
Pin 1 and 2
Pin 3
Pin 9 (VCC)
Pin 10 shunt regulator
Pin 12
Pin 13
IPin
– 3.0 to + 3.0
– 1.0 to + 0
15
35
– 1.0 to + 1.0
– 200
Maximum Power Dissipation
Thermal Resistance, Junction–to–Air
Operating Junction Temperature
Storage Temperature Range
PD
RθJA
TJ
Tstg
1.0
65
– 10 to + 120
– 55 to + 150
Unit
V
V
mA
W
°C/W
°C
°C
ELECTRICAL CHARACTERISTICS (TA = 25°C)
Characteristic
VOLTAGE REGULATOR
Internally Regulated Voltage (VPin 9)
(IPin 7 = 0, IPin 9 + IPin 10 = 15 mA, IPin 13 = 0)
VCC Temperature Factor
Current Consumption (IPin 9)
(V9 = 15 V, V12 = V8 = 0, I1 = I2 = 100 µA,
all other pins not connected)
VCC Monitoring Enable Level
VCC Monitoring Disable Level
RAMP GENERATOR
Reference Speed Input Voltage Range
Reference Input Bias Current
Ramp Selection Input Bias Current
Distribution Starting Level Range
Distribution Final Level
VPin 6 = 0.75 V
High Acceleration Charging Current
VPin 7 = 0 V
VPin 7 = 10 V
Distribution Charging Current
VPin 7 = 2.0 V
Symbol
VCC
TF
ICC
Min
15
—
—
VCC EN
VCC DIS
VPin 5
– IPin 5
– IPin 6
VDS
VDF/VDS
– IPin 7
– IPin 7
—
—
0.08
0
0
0
2.0
1.0
1.0
4.0
Typ
15.3
– 100
4.5
VCC – 0.4
VCC – 1.0
—
0.8
—
—
2.09
—
1.2
5.0
Max Unit
15.6 V
— ppm/°C
6.0 mA
—V
—
13.5 V
1.0 µA
1.0 µA
2.0 V
2.2
mA
1.7
1.4
6.0 µA
2 MOTOROLA ANALOG IC DEVICE DATA
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( motorola )
TDA1085 controller
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국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
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