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

IR2166 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
IR2166PBF
IR2166PBF

International Rectifier

Power Driver ICs PFC Ballast Cntrl

Data Sheet

0-1: $2.09
1-25: $1.28
25-100: $1.06
100-250: $1.01
IR2166SPBF
IR2166SPBF

International Rectifier

Power Driver ICs

Data Sheet

0-1: $2.09
1-25: $1.28
25-100: $1.06
100-250: $1.01
IR2166STRPBF
IR2166STRPBF

International Rectifier

Power Driver ICs PFC Ballast Cntrl

Data Sheet

0-1: $2.09
1-25: $1.28
25-100: $1.06
100-250: $1.01
IR2166S
IR2166S


IC PFC/BALLAST CONTROL 16-SOIC

Data Sheet

Negotiable 
IR2166
IR2166


IC PFC/BALLAST CONTROL 16-DIP

Data Sheet

Negotiable