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IRPLCFL1 Datasheet, PDF (1/6 Pages) International Rectifier – POWIRLIGHTTM REFERENCE DESIGN : COMPACT BALLAST | |||
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IRPLCFL1
International Rectifier ⢠233 Kansas Street, El Segundo, CA 90245 USA
POWIRLIGHTTM REFERENCE DESIGN : COMPACT BALLAST
Features
⢠Drive 13W Compact Lamp
⢠110 or 220 Vac Input
⢠High-Frequency Operation (34kHz)
⢠Soft Start with Cathode Preheating
(45kHz)
⢠Lamp Removal Protection
⢠Burst Mode with Auto Restart
⢠IR51H420 Integrated Half-Bridge
The IRPLCFL1 is intended as a reference
design to be used as a development tool
to speed up customersâ time to market.
Circuit Schematic
R1
AC1
BR1
AC2
+
C1
N
+
C2
AC1-N = 120 VAC input
AC1-AC2=220 VAC input
www.irf.com
IR51H420
R2
Vcc Rt Ct COM
Vb Vo Vt
C4
R6
R3
D1
C5
Q1
C6
R4
D2
Q2
D4
C3 +
R5
D3 C7
F2
F2
C8
D5
C9
D6
Fluorescent Lamp
C10
L1
F1
F1
1
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