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Número de pieza | IRS25803DSPBF | |
Descripción | PFC + BALLAST CONTROL IC | |
Fabricantes | International Rectifier | |
Logotipo | ||
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No Preview Available ! IRS25803DSPBF
“COMBO8” PFC + BALLAST CONTROL IC
Features
PFC, ballast control and half-bridge driver in one IC
Critical-conduction mode boost-type PFC
Internal VBUS sensing and regulation
Internal PFC loop compensation
Programmable PFC over-current
Ignition voltage regulation (current or voltage control)
Half-bridge non-ZVS protection
Half-bridge over-current protection using low-side
MOSFET Rdson
Programmable preheat time
Programmable preheat frequency
Programmable ignition ramp time
Programmable run frequency
Voltage-controlled oscillator (VCO) analog input
Latched EOL window comparator on VCC
Internal EOL fault timer
Fixed dead-time (1.7 µsec typ.)
DC bus under-voltage reset
Lamp insert auto-restart
Micro-power start-up current
Under-voltage lock-out mode
Small 8-pin SOIC package
Lead-free
Product Summary
Topology
VOFFSET
VBUS
IO+ & IO- (typical)
Dead-time
Package Options
Boost + Half-Bridge
600 V
470 V
180 mA & 260 mA
1.7µs
8-Lead SOIC
Applications
Electronic Ballast
Typical Application Diagram
1 www.irf.com © 2014 International Rectifier
February 24, 2014
1 page |
Páginas | Total 1 Páginas | |
PDF Descargar | [ Datasheet IRS25803DSPBF.PDF ] |
Número de pieza | Descripción | Fabricantes |
IRS25803DSPBF | PFC + BALLAST CONTROL IC | International Rectifier |
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