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IR2166 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 IR2166
部品説明 PFC & BALLAST CONTROL IC
メーカ International Rectifier
ロゴ International Rectifier ロゴ 



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IR2166 Datasheet, IR2166 PDF,ピン配置, 機能
Data Sheet No. PD60198-C
IR2166(S)
PFC & BALLAST CONTROL IC
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
Description
The IR2166 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 IR2166 features in-
clude programmable preheat and run frequencies, programmable preheat time, pro-
grammable dead-time, programmable over-current protection, 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. The IR2166 is
available in both 16-lead PDIP and 16-lead (narrow body) SOIC packages.
Packages
16-Lead SOIC
(narrow body)
IR2166 Application Diagram
16-Lead PDIP
+ Rectified AC Line
D BUS
R BUS
R SUPPLY
C VDC
C BUS +
R VDC
C PH
VBUS
1
CPH
2
RT RT
3
DZCOMP
RPH
4
CT
RPH
CT
5
CCOMP
COMP
76
R1 ZX
7
PFC
M3 8
R GPFC
HO
16
VS
15
VB
14
VCC
13
COM
12
LO
11
CS
10
SD/EOL
9
CVCC1
R GHS
C BOOT
D BOOT
CVCC2
R GLS
R2
D1
M1
CBLOCK LRES
D CP1
C SNUB
R5
R3
M2
R6
D CP2
R7
R4
RCS
C SD1
CCS C SD2
D2 D3
C EOL R 8
CRES
- Rectified AC Line
*Please note that this data sheet contains advanced information that could change before the product is released to production.
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