Product Summary
The ir2166 is a fully integrated, fully protected 600V ballast control IC designed to drive all types of fluorescent lamps. The ir2166 operates in critical conduction mode and provides for high PF, low THD and DC Bus regulation. The ir2166 features in clude programmable preheat and run frequencies, programmable preheat time, programmable dead-time, programmable over-current protection, and programmable end-of-life protection.
Parametrics
ir2166 absolute maximum ratings: (1) High side floating absolute voltage VB: -0.3 to 625V; (2) High side floating supply offset voltage Vs: VB-25 to VB+0.3V; (3) High side floating output voltage VHO: VS-0.3 to VB+0.3V; (4) Low side and logic fixed supply voltage: -0.3 to 25V; (5) Low side output voltage VLO: -0.3 to VCC +0.3V; (6)Allowable offset voltage slew rate dv/dt: -50 to 50V/ns; (7) Junction temperatue TJ: -55 to 150°C; (8) Storage temperature Ts: -55 to 150°C; (9) Lead temperature (soldering, 10 seconds) TL: 300°C.
Features
ir2166 features: (1) PFC, Ballast control and half-bridge driver in one IC; (2) Critical conduction mode boost type PFC; (3) No PFC current sense resistor required; (4) Programmable preheat frequency; (5) Programmable preheat time; (6) Programmable run frequency; (7) Shutdown pin with hysteresis; (8) Internal 15.6V zener clamp diode on Vcc; (9) Micropower startup (150μA) ; (10) atch immunity and ESD protection.
Diagrams
Image | Part No | Mfg | Description | ![]() |
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![]() IR2166PBF |
![]() International Rectifier |
![]() Power Driver ICs PFC Ballast Cntrl |
![]() Data Sheet |
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![]() IR2166SPBF |
![]() International Rectifier |
![]() Power Driver ICs |
![]() Data Sheet |
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![]() IR2166STRPBF |
![]() International Rectifier |
![]() Power Driver ICs PFC Ballast Cntrl |
![]() Data Sheet |
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![]() IR2166S |
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![]() IC PFC/BALLAST CONTROL 16-SOIC |
![]() Data Sheet |
![]() Negotiable |
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![]() IR2166 |
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![]() IC PFC/BALLAST CONTROL 16-DIP |
![]() Data Sheet |
![]() Negotiable |
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