IR2166S

Series: -
Packaging: Tube
Manufacturer: International Rectifier
Package / Case: 16-SOIC (0.154", 3.90mm Width)
Voltage - Supply: 11.5 V ~ 15.6 V
Current - Supply: 10mA
Type: PFC/Ballast Controller
Frequency: 39 ~ 50 kHz
Current - Output: 400mA
Operating Temperature: -25°C ~ 125°C
Supplier Device Package: 16-SOIC N


Features:

• PFC, Ballast control and half-bridge driver in one IC
• Critical conduction mode boost type PFC
• No PFC current sense resistor required
• Programmable preheat frequency
• Programmable preheat time
• Programmable run frequency
• Programmable over-current protection
• Programmable end-of-life protection
• Programmable dead time
• Internal ignition ramp
• Internal fault counter
• DC bus under-voltage reset
• Shutdown pin with hysteresis
• Internal 15.6V zener clamp diode on Vcc
• Micropower startup (150µA)
• Latch immunity and ESD protection


Specifications

Symbol	Definition		Min.	Max.	Units
VB	High side floating supply voltage		-0.3	625	V
VS	High side floating supply offset voltage		VB - 25	VB + 0.3
VHO	High side floating output voltage		VS - 0.3	VB + 0.3
VLO	Low side output voltage		-0.3	VCC + 0.3
VPFC	PFC gate driver output voltage		-0.3	VCC + 0.3
IOMAX	Maximum allowable output current (HO, LO, PFC) due to external power transistor miller effect		-500	500	mA
VBUS	VBUS pin voltage		-0.3	VCC + 0.3	V
VCT	CT pin voltage		-0.3	VCC + 0.3
ICPH	CPH pin current		-5	5	mA
IRPH	RPH pin current		-5	5
VRPH	RPH pin voltage		-0.3	VCC + 0.3	V
IRT	RT pin current		-5	5	mA
VRT	RT pin voltage		-0.3	VCC + 0.3	V
VCS	Current sense pin voltage		-0.3	5.5
ICS	Current sense pin current		-5	5	mA
ISD/EOL	Shutdown pin current		-5	5
ICC	Supply current (Note 1)		-20	20
IZX	PFC inductor current, zero crossing detection input current		-5	5
ICOMP	PFC error compensation current		-5	5
dV/dt	Allowable offset voltage slew rate		-50	50	V/ns
PD	Package power dissipation @ TA +25°C PD = (TJMAX-TA)/RthJA	(16-Pin PDIP)	-	1.80	W
		(16-Pin SOIC)	-	1.40
RthJA	Thermal resistance, junction to ambient	(16-Pin PDIP)	-	70	/W
		(16-Pin SOIC)	-	86
TJ	Junction temperature		-55	150
TS	Storage temperature		-55	150
TL	Lead temperature (soldering, 10 seconds)		-	300

Description

The IR2166S is a fully integrated, fully protected 600V ballast control IC designed to drive all types of fluorescent lamps. PFC circuitry operates in critical conduction mode and provides for high PF, low THD and DC Bus regulation. The IR2166S features include programmable preheat and run frequencies, programmable preheat time, programmable dead-time, programmable over-current protection, and programmable endof- life protection. Comprehensive protection features such as protection from failure of a lamp to strike, filament failures, end-of-life protection, DC bus undervoltage reset as well as an automatic restart function, have been included in the design. The IR2166S is available in both 16-lead PDIP and 16-lead (narrow body) SOIC packages.

Parameters:

Technical/Catalog Information	IR2166S
Vendor	International Rectifier
Category	Integrated Circuits (ICs)
Package / Case	16-SOIC (3.9mm Width)
Packaging	Tube
Voltage - Supply	11.5 V ~ 15.6 V
Type	PFC/Ballast Controller
Current - Supply	10mA
Current - Output	400mA
Frequency	39 ~ 50 kHz
Operating Temperature	-25°C ~ 125°C
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	IR2166S IR2166S