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IR2167

更新时间: 2024-11-08 22:48:07
品牌 Logo 应用领域
英飞凌 - INFINEON 稳压器开关式稳压器或控制器电源电路开关式控制器功率因数校正光电二极管
页数 文件大小 规格书
30页 936K
描述
PFC BALLAST CONTROL IC

IR2167 数据手册

 浏览型号IR2167的Datasheet PDF文件第2页浏览型号IR2167的Datasheet PDF文件第3页浏览型号IR2167的Datasheet PDF文件第4页浏览型号IR2167的Datasheet PDF文件第5页浏览型号IR2167的Datasheet PDF文件第6页浏览型号IR2167的Datasheet PDF文件第7页 
Data Sheet No. PD60184-D  
S
IR2167( )  
PFC BALLAST CONTROL IC  
Features  
Lamp Filament Sensing & Protection  
PFC, Ballast Control and Half Bridge Driver in  
Capacitive Mode Protection  
One IC  
Brown-Out Protection  
Critical Conduction Mode Boost Type PFC  
No PFC Current Sense Resistor Required  
Programmable Preheat Time & Frequency  
Programmable Ignition Ramp  
Programmable Over-Current  
Internal Fault Counter  
Dynamic Restart  
Automatic Restart for Lamp Exchange  
Thermal Overload Protection  
Programmable Deadtime  
Internal 15.6V Zener Clamp Diode on VCC  
Micropower Startup (150 A)  
End-of-Life Protection  
µ
Latch Immunity and ESD Protection  
Description  
The IR2167 is a fully integrated, fully protected 600V ballast control IC designed to Packages  
drive all types of fluorescent lamps. PFC circuitry provides for high PF, low THD and  
DC Bus regulation. Externally programmable features such as preheat time & fre-  
quency, ignition ramp characteristics, and running mode operating frequency provide a  
high degree of flexibility for the ballast design engineer. Comprehensive protection  
20-Lead SOIC  
(wide body)  
features such as protection from failure of a lamp to strike, filament failures, low AC  
line conditions, thermal overload, or lamp failure during normal operation, as well as  
an automatic restart function, have been included in the design. The heart of the  
ballast control section is a variable frequency oscillator with externally programmmable  
deadtime. Precise control of a 50% duty cycle is accomplished using a T-flip-flop. The  
IR2167 is available in both 20-pin DIP and 20-pin wide body SOIC packages.  
20-Lead  
PDIP  
Typical Application Diagram  
D1  
L1  
+ Rectified AC Line  
R5  
RSUPPLY  
R4  
R7  
C1  
VDC  
CPH  
RPH  
RT  
HO  
VS  
M2  
1
2
3
4
5
6
7
8
9
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
L2  
C5  
CPH  
CBUS  
CBS  
CRAMP  
VB  
RPH  
DBS  
RT  
VCC  
COM  
LO  
RRUN  
CVCC  
R2  
CSNUBBER  
RUN  
CT  
CT  
R8  
R9  
C7  
M3  
R12  
D3  
COC  
RDT  
DT  
CS  
R11  
D2  
ROC  
R10  
OC  
SD  
D4  
CCOMP  
COMP  
PFC  
VBUS  
C3  
R6  
ZX  
10  
D5  
D6  
C6  
C4  
RCS  
R13  
R3  
C2  
R1  
M1  
- Rectified AC Line  
Please note that this datasheet contains advance information that could change before the product is released to production.  
www.irf.com  
1

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