tca280b Hendon Semiconductors, tca280b Datasheet - Page 9

• Manufacturer Part Number: tca280b
• Description: General Purpose Triggering Circuit
• Manufacturer: Hendon Semiconductors

Integrated Electronic Solutions, Hendon, South Australia
2002 Nov 08
Output stage inhibiting input INHA (pin 8)
I
V
Output stage IA (pin 9)
I
V
Output stage output (pin 10)
V
I
I
INHA
IA
QAH
QAL
INHA
IA
QAH
General purpose triggering circuit
SYMBOL
input current
input voltage
input current
input voltage
output voltage HIGH
output current HIGH
output current LOW
Fig.4 Average supply current I
I
(mA)
RX2(AV)
PARAMETER
triac gate trigger voltage V
20
15
10
5
0
0
100
I
I
I
I
I
V
INHA open circuit
IA
IA
QA
IA
QAH
CC
RX2(AV)
= 100 A
= 100 A
= 50 A
GT
= 200 A
= 13 V
= 200 mA
CONDITIONS
as a parameter, typical performance.
8
as a function of output current I
200
V GT = 5 V
4 V
1.5 v
3 V
2.5 V
2 V
I
V
V
QA
50
200
CC
CC
(mA)
MIN
8.3
2.8
280-Isupply
300
V
CC
QA
TYP
with
2
15
V
1
20
CC
MAX
TCA280B
7
Data Sheet
V
V
V
mA
UNIT
A
A
A