Zywyn Corporation
ZSP4422A
Storage Considerations
Absolute Maximum Ratings
Storage in a low humidity environment is preferred. Large
high density plastic packages are moisture sensitive and
should be stored in Dry Vapor Barrier Bags. Prior to usage,
the parts should remain bagged and stored below 40°C
and 60%RH. If the parts are removed from the bag, they
should be used within 48 hours or stored in an environ-
ment at or below 20%RH. If the above conditions cannot
be followed, the parts should be baked for four hours at
125°C in order remove moisture prior to soldering. Zywyn
ships product in Dry Vapor Barrier Bags with a humidity
indicator card and desiccant pack. The humidity indicator
should be below 30%RH.
These are stress ratings only and functional operation of
the device at these ratings or any other above those
indicated in the operation sections of the specifications is
not implied. Exposure to absolute maximum rating condi-
tions for extended periods of time may affect reliability.
V
................................................................................................. +7.0V
DD
Input Voltages/Currents
HON (pin 1) ................................... –0.5V to (V +0.5V)
DD
COIL(pin3)..............................................................60mA
Lamp Output .......................................................... 230V
PP
Storage Temperature .............................. –65°C to +150°C
Operating Temperature ............................. –40°C to +85°C
The information furnished by Zywyn has been carefully
reviewed for accuracy and reliability. Its application or
use, however,is solely the responsibility of the user. No
responsibility of the use of this information become part of
the terms and conditions of any subsequent sales agree-
ment with Zywyn. Specifications are subject to change
without the responsibility for any infringement of patents
or other rights of third parties which may result from its
use. No license or proprietary rights are granted by impli-
cation or otherwise under any patent or patent rights of
Zywyn Corporation.
Power Dissipation Per Package
8-pin NSOIC (derate 6.14mW/°C above +70°C) ... 500mW
8-pin µSOIC (derate 4.85mW/°C above +70°C) ... 390mW
ElectricalCharacteristics
TA = +25°C, VDD = +3.0V, CLAMP = 17nF with 100Ω series resistor, Coil = 5mH (RS = 18Ω); COSC = 100pF, unless otherwise noted.
Symbol
VDD
Parameter
Condition
Min
Typ
Max
Units
Supply Voltage
Supply Current
2.2
3.0
5.0
V
ICOIL + IDD
VDD = +3.0V, VHON = +3.0V
VDD = +5.0V, VHON = +5.0V
20
40
30
60
mA
V
VCOIL
VHON
Coil Voltage
VDD
5.0
HON Input Voltage
LOW: EL off
–0.25
0
0.25
V
HIGH: EL on
VDD – 0.25 VDD
VDD + 0.25
IHON
HON Current
VDD = VHON = +3.0V
25
60
µA
ISD = ICOIL + IDD
Shutdown Current
VDD = +3.0V, VHON = LOW
VDD = +5.0V, VHON = LOW
50
500
nA
0.3
µA
INDUCTORDRIVE
fCOIL = fLAMP x 32
Coil Frequency
Coil Duty Cycle
Peak Coil Current
11.2
94
kHz
%
IPK-COIL
Guaranteed by design
60
mA
ELLAMPOUTPUT
fLAMP
EL Lamp Frequency
TA = +25°C, VDD = +3.0V
TA = -40°C to +85°C, VDD = +3.0V
250
200
350
500
700
Hz
V
VPP
Peak-to-Peak Output Voltage TA = +25°C, VDD = +2.2V
TA = +25°C, VDD = +3.0V
60
80
110
140
TA = +25°C, VDD = +5.0V
TA = -40°C to +85°C, VDD = +3.0V
180
70
200
85
Zywyn
2
January2005
rev. 02
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