廬
FLC21 FAMILY
LOW POWER
FIRE LIGHTER CIRCUIT
Application Specific Discretes
A.S.D.
TM
FEATURES
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DEDICATED THYRISTOR STRUCTURE FOR
CAPACITIVE
DISCHARGE
IGNITION
OPERATION
HIGH PULSE CURRENT CAPABILITY
I
FRM
= 90A @ tp = 10碌S
AC OR DC OPERATION CAPABILITY WITH
SUPPLY FROM THE AC MAINS OR A DC
BATTERY.
1
2
3
BENEFITS
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SPACE SAVING THANKS TO MONOLITHIC
FUNCTION INTEGRATION
HI G H RELIABI LI TY WI TH PLANAR
TECHNOLOGY
TO92
(Plastic)
FUNCTIONAL DIAGRAM
DESCRIPTION
The FLC21 series have been developed especially
for capacitance discharge operation. The main
applications are: fuel ignitor, fuel or gas heater,
gas range, cook top, barbecue, water heater,
HVAC, portable ignitor, insect killers.
It uses a high performance planar diffused
technology device adapted to high temperature in
rugged environmental conditions.
The typical supply of the FLC21 fire lighter circuit is
a DC battery or the AC mains.
Th:
Thyristor for the switching operation.
Z:
Zener diode to set the igniting threshold voltage.
D:
Diode for the reverse conduction.
R:
2 k鈩?resistor.
DEVICE
TYPE
FLC21-135A
FLC21-65A
pin 3
Z
Th
D
R
pin 1
pin 2 not connected
APPLICATION
BATTERY
OPERATION
100V Mains
MODE
Ignition
Ignition
Jun 2000 - Ed: 4D
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