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TDA1023のメーカーはPhilipsです、この部品の機能は「Proportional-control triac triggering circuit」です。 |
部品番号 | TDA1023 |
| |
部品説明 | Proportional-control triac triggering circuit | ||
メーカ | Philips | ||
ロゴ | |||
このページの下部にプレビューとTDA1023ダウンロード(pdfファイル)リンクがあります。 Total 19 pages
INTEGRATED CIRCUITS
DATA SHEET
TDA1023/T
Proportional-control triac triggering
circuit
Product specification
Supersedes data of August 1982
File under Integrated Circuits, IC02
May 1991
1 Page Philips Semiconductors
Proportional-control triac triggering circuit
Product specification
TDA1023/T
Fig.1 Block diagram.
handbook, halfpage
Rpd 1
n.c. 2
16 RX
15 n.c.
Q3
HYS 4
PR 5
TDA1023
14 VCC
13 VEE
12 TB
CI 6
UR 7
11 VZ
10 PW
QR 8
9 BR
MBA484
Fig.2 Pin configuration.
PINNING
SYMBOL
Rpd
n.c.
Q
HYS
PR
CI
UR
QR
BR
PW
VZ
TB
VEE
VCC
n.c.
RX
PIN DESCRIPTION
1 internal pull-down resistor
2 not connected
3 output
4 hysteresis control input
5 proportional range control input
6 control input
7 unbuffered reference input
8 output of reference buffer
9 buffered reference input
10 pulse width control input
11 reference supply output
12 firing burst repetition time control
input
13 ground
14 positive supply
15 not connected
16 external resistor connection
May 1991
3
3Pages Philips Semiconductors
Proportional-control triac triggering circuit
Product specification
TDA1023/T
CHARACTERISTICS
VCC = 11 to 16 V; Tamb = −20 to +75 °C unless otherwise specified
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
Supply
VCC
∆VCC/∆I16
I16
internally stabilized supply voltage at
I16 = 10 mA
variation with I16
supply current at V16-13 = 11 to 16 V;
I10 = 1mA; f = 50 Hz; pin 11 open;
V6-13 > V7-13
pins 4 and 5 open
12 13.7 15
− 30 −
−− 6
V
mV/mA
mA
pins 4 and 5 grounded − − 7.1 mA
Reference supply output VZ (pin 11) for external temperature bridge
V11-13
−I11
output voltage
output current
−8 −
−− 1
Control and reference inputs CI, BR and UR (pins 6, 9 and 7)
V6-13
I6, 7, 9
input voltage to inhibit the output
input current
V1 = 4 V
− 7.6 −
−− 2
Hysteresis control input HYS (pin 4)
∆V6 hysteresis
∆V6 hysteresis
pin 4 open
pin 4 grounded
9 20 40
− 320 −
Proportional control range input PR (pin 5)
∆V6 proportional range
∆V6 proportional range
pin 5 open
pin 5 grounded
50 80 130
− 400 −
Pulse width control input PW (pin 10)
tw pulse width
I10(RMS) = 1mA; f = 50 Hz 100 200 300
Firing burst repetition time control input TB (pin 12)
TbCT
firing burst repetition time, ratio to
capacitor CT
320 600 960
Output of reference buffer QR (pin 8)
output voltage at input voltage:
V8-13
V8-13
V8-13
V9-13 = 1.6 V
V9-13 = 4.8 V
V9-13 = 8 V
− 3.2 −
− 4.8 −
− 6.4 −
Output Q (pin 3)
VOH
−IOH
output voltage HIGH
output current HIGH
−IOH = 150 mA
10 −
−−
−
150
Internal pull-down resistor Rpd (pin 1)
Rpd resistance to VEE
1 1.75 3
V
mA
V
µA
mV
mV
mV
mV
µs
ms/µF
V
V
V
V
mA
kΩ
May 1991
6
6 Page | |||
ページ | 合計 : 19 ページ | ||
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