IRS2166DSPBF

Rise Time :
Fall Time :
Supply Current :
Maximum Power Dissipation :
Mounting Style : SMD/SMT
Maximum Operating Temperature : + 125 C
Packaging : Tube
Supply Voltage - Max : 20 V
Supply Voltage - Min : 10 V
Product : Photo-Flash Drivers
Package / Case : SOIC-16
Type : Ballast Controller


Features:

·  PFC, ballast control and 600 V half-bridge driver in one IC
·  Critical-conduction mode boost-type PFC
·  Programmable half-bridge over-current protection
·  Programmable preheat frequency
·  Programmable deadtime
·  Programmable preheat time
·  Programmable run frequency
·  RoHS compliant
·  End-of-life window comparator pin
·  Internal up/down current-sense fault counter
·  DC bus undervoltage reset
·  Lamp removal/auto-restart shutdown pin
·  Internal bootstrap MOSFET
·  Internal 15.6 V zener clamp diode on V_CC
·  Micropower startup (250 µA)
·  Latch immunity and ESD protection


Pinout




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
IO,MAX	MAX 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
VCPH	CPH pin voltage		-0.3	VCC + 0.3
VRT	RT pin voltage		-0.3	VCC + 0.3
VRPH	RPH pin voltage		-0.3	VCC + 0.3
IRT	RT pin current		-5	5	mA
IRPH	RPH pin current		-5	5
VCT	CT pin voltage		-0.3	VCC + 0.3	V
ICOMP	COM pin current		-5	5	mA
IZX	ZX pin current		-5	5
ICC	VCC pin current (see Note 1)		-25	-25
VSD/EOL	SD/EOL pin voltage		-0.3	VCC + 0.3	V
ISD/EOL	SD/EOL pin current		-5	5	mA
VCS	CS pin voltage		-0.3	VCC + 0.3	V
ICS	CS pin current		-5	5	mA
dV/dt	Allowable VS offset voltage slew rate		-50	50	V/ns
PD	Package power dissipation @ TA +25 PD= (TJMAX-TA)/RJA	(16-Pin DIP)	.	1.8	W
		16-Pin SOIC)	.	1.4
RJA	Thermal resistance, junction to ambient	(16-Pin DIP)	.	70	/W
		16-Pin SOIC)	.	82
TJ	Junction temperature		-55	150
TS	Storage temperature		-55	150
TL	Lead temperature (soldering, 10 seconds)		.	300

Note 1: This IC contains a zener clamp structure between the chip V_CC and COM which has a nominal breakdown
             voltage of 15.6 V. This supply pin should not be driven by a DC, low impedance power source greater
             than the V_CLAMP specified in the electrical characteristics section.


Description

The IRS2166D is a fully integrated, fully protected 600 V ballast control IC designed to drive all types of fluorescent
lamps. The IRS2166D is based on the popular IR2166 control IC with additional improvements to increase ballast performance. PFC circuitry operates in critical conduction mode and provides high PF, low THD, and DC bus regulation. The IRS2166D features include programmable preheat and run frequencies, programmable preheat time, and programmable end-of-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.

Parameters:

Technical/Catalog Information	IRS2166DSPBF
Vendor	International Rectifier
Category	Integrated Circuits (ICs)
Package / Case	16-SOIC (3.9mm Width)
Packaging	Tube
Voltage - Supply	12.5 V ~ 15.6 V
Type	PFC/Ballast Controller
Current - Supply	20mA
Current - Output	260mA
Frequency	40 ~ 46 kHz
Operating Temperature	-25°C ~ 125°C
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	IRS2166DSPBF IRS2166DSPBF