TDA1085C 데이터 시트보기 (PDF) - ON Semiconductor
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TDA1085C Datasheet PDF : 12 Pages
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TDA1085C
ELECTRICAL CHARACTERISTICS (continued)
Characteristic
CURRENT LIMITER
Limiter Current Gain — IPin 7/IPin 3
(IPin3 = − 300 mA)
Detection Threshold Voltage
IPin 3 = − 10 mA
FREQUENCY TO VOLTAGE CONVERTER
Input Signal “Low Voltage”
Input Signal “High Voltage”
Monitoring Reset Voltage
Negative Clamping Voltage
IPin 12 = − 200 mA
Input Bias Current
Internal Current Source Gain
G
+
IPin 4
IPin 11
,
VPin
4
+
VPin
11
+
0
Gain Linearity versus Voltage on Pin 4
(G8.6 = Gain for VPin 4 = 8.6 V)
V4 = 0 V
V4 = 4.3 V
V4 = 12 V
Gain Temperature Effect (VPin 4 = 0)
Output Leakage Current (IPin 11 = 0)
CONTROL AMPLIFIER
Actual Speed Input Voltage Range
Input Offset Voltage VPin 5 − VPin 4
(IPin 16 = 0, VPin 16 = 3.0 and 8.0 V)
Amplifier Transconductance
(IPin 16/D (V5 − V4)
(IPin 16 = + and − 50 mA, VPin 16 = 3.0 V)
Output Current Swing Capability
Source
Sink
Output Saturation Voltage
TRIGGER PULSE GENERATOR
Synchronization Level Currents
Voltage Line Sensing
Triac Sensing
Trigger Pulse Duration (CPin 14 = 47 nF, RPin 15 = 270 kW)
Trigger Pulse Repetition Period, conditions as a.m.
Output Pulse Current VPin 13 = VCC − 4.0 V
Output Leakage Current VPin 13 = − 3.0 V
Full Angle Conduction Input Voltage
Saw Tooth “High” Level Voltage
Saw Tooth Discharge Current, IPin15 = 100 mA
Symbol
Cg
VPin 3 TH
V12 L
V12 H
V12 R
− V12 CL
− IPin12
G.0
G/G8.6
TF
− IPin 4
VPin 4
Voff
T
IPin 16
V16 sat
IPin 2
IPin 1
Tp
TR
− IPin 13
I13 L
V14
V14 H
IPin 14
Min
130
50
−100
+100
5.0
−
−
9.5
1.04
1.015
0.965
−
0
0
0
270
− 200
50
−
−
−
−
−
180
−
−
12
90
Typ
180
65
−
−
−
0.6
25
−
1.05
1.025
0.975
350
−
−
−
340
− 100
100
−
± 50
± 50
55
220
192
−
11.7
−
−
Max Unit
250
80
mV
−
mV
−
mV
−
V
−
V
−
mA
11
1.06
1.035
0.985
−
100
ppm/°C
nA
13.5
V
50
mV
400 mA/V
mA
− 50
200
0.8
V
mA
± 100
± 100
−
ms
−
ms
−
mA
30
mA
−
V
12.7
V
105
mA
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