om5428 ETC-unknow, om5428 Datasheet - Page 7

• Manufacturer Part Number: om5428
• Description: General Purpose Triggering Circuit
• Manufacturer: ETC-unknow

Integrated Electronic Solutions, Hendon, South Australia
9
At T
2002 Nov 08
Power Supply
Pulse width control input PW (pin 1)
V
I
t
Zero-crossing detector disable input XDIS (pin 16)
V
I
Zero-crossing detector output XOUT (pin 2)
V
I
Comparator input IC+ and IC (pins 5 and 6)
I
I
Comparator outputs QC+ and QC (pins 4 and 7)
V
I
Comparator enable DIFFEN (pin 3)
I
Sawtooth generator trigger input SAW (pin 14)
V
V
I
Sawtooth generator output FLY (pin 15)
I
Gate sense inhibiting input SDIS (pin 8)
I
Output stage input AMPIN (pin 9)
V
I
Output stage output TRIG (pin 10)
V
I
PW(Peak)
w
XDIS
XOUT
IC+
IC
QC
DIFFEN
SAW(L)
FLY
SDIS
AMPIN
TRIG
V
I
V
PW
XDIS
XOUT
QC
SAW(H)
SAW(L)
AMPIN
TRIG
General purpose triggering circuit
EE
SYMBOL
EE
ID
amb
CHARACTERISTICS
= 25 C; Voltages are specified with respect to V
supply voltage (operating)
quiescent current
input voltage
input current
pulse width
input voltage
input current
output voltage (pull-down)
max pull down current
differential input voltage
input bias current
input bias current
output voltage
output current (pull-down)
enable current (pull-down)
input trigger voltage HIGH
input trigger voltage LOW
max pull-down @ low voltage
output current (pull-down)
input current (pull-up)
output drive disable (internal
pull-up)
output drive enable (pull-down)
output voltage
output current (pull-down)
PARAMETER
I
All function pins open cct
I
I
peak value
V = 230Vac, Rz = 500K
inhibit
v
v
I
I
AMPIN pin open cct
V
V
V
CC
PW
PW
DIFFEN
DIFFEN
IC+
IC
AMPIN
EE
sat
= 1 mA
= 100 A
= 100 A
> v
> v
= 14V, V
< 1V
CONDITIONS
CC
IC+
= 15 A
= 15 A
= V
IC
, Common.
7
+ 1V
+ 1V
EE
AMPIN
= V
EE
13.4
V
V
V
3.0
3
V
1.2
EE
EE
EE
EE
MIN
+ V
+ V
BE
BE
14.0
200
100
1
15
50
150
6.0
V
2V
9.0
12.8
EE
TYP
BE
+
14.6
300
1.2
1
30
40
7
60
225
80
10
10
MAX
OM5428
Data Sheet
V
V
V
mA
V
V
mA
V
V
mA
V
V
V
V
mA
UNIT
A
s
A
A
A
A
A
A
A
A