OM5428P ETC1 [List of Unclassifed Manufacturers], OM5428P Datasheet - Page 3

• Manufacturer Part Number: OM5428P
• Description: General purpose triggering circuit
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

Integrated Electronic Solutions, Hendon, South Australia
1
3
T
4
2002 Nov 08
I
t
P
T
OM5428 P
OM5428 T
amb
TRIG
w
NUMBER
V
I
Adjustable proportional range
Adjustable hysteresis
Adjustable firing burst repetition time
Adjustable pulse width
Supplied from the mains
Provides supply for external temperature bridge
Low supply current, low dissipation
amb
tot
General purpose triggering circuit
EE
SYMBOL
EE
TYPE
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
= 25 C
DIP16
SO16
DC supply voltage
supply current
output current
zero crossing pulse width
total power dissipation
operating ambient
temperature range
sawtooth pulse width
NAME
PARAMETER
plastic dual in-line package; 16 leads (300 mil)
plastic small outline package; 16 leads; body width 3.9 mm
derived from mains voltage
quiescent current
set via gate resistor (Rg)
Rz = 500K RC
(R = 300KW; C = 5nF)
maximum
CONDITIONS
DESCRIPTION
3
PACKAGE
2
The OM5428 is a bipolar integrated circuit delivering
negative pulses for triggering a triac. The flexibility of the
circuit makes it suitable for a variety of applications, such
as:
Synchronous on/off switching
Phase control
Time-proportional control
Temperature control
Motor speed control
GENERAL DESCRIPTION
0
MIN
14
200
100
100
TYP
80
300
+125
MAX
SOT38-1
SOT109-1
VERSION
OM5428
V
mA
mW
C
A
s
s
Data Sheet
UNIT