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IR2167SPBF PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 IR2167SPBF
部品説明 PFC BALLAST CONTROL IC
メーカ International Rectifier
ロゴ International Rectifier ロゴ 



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IR2167SPBF Datasheet, IR2167SPBF PDF,ピン配置, 機能
Data Sheet No. PD60184 rev F
For new designs, we recommend
IR’s product IR2166
IR2167(S) & PbF
Features
PFC BALLAST CONTROL IC
PFC, Ballast Control and Half Bridge Driver in One IC
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
End-of-Life Protection
Lamp Filament Sensing & Protection
Capacitive Mode Protection
Brown-Out Protection
Dynamic Restart
Automatic Restart for Lamp Exchange
Thermal Overload Protection
Programmable Deadtime
Internal 15.6V Zener Clamp Diode on VCC
Micropower Startup (150µA)
Latch Immunity and ESD Protection
Description
The IR2167 is a fully integrated, fully protected 600V ballast control IC designed to
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
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.
Typical Application Diagram
Packages
20-Lead SOIC
(wide body)
20-Lead
PDIP
+ Rectified AC Line
L1 D1
CBUS
R5
R4
C1 VDC
1
CPH
CPH
2
CRAMP
RPH
3
RT RPH
RT
4
R2
RRUN
RUN
5
CT
COC
RDT
CT
6
DT
7
ROC
CCOMP
OC
8
COMP
9
R6 ZX
10
R3
RSUPPLY
HO
20
VS
19
VB
18
VCC
17
COM
16
LO
15
CS
14
SD
13
PFC
12
VBUS
11
R7
CBS
DBS
CVCC
R8
R9
D2
C3
C4
C2
M2
C5 L2
M3
R10
D3
R11
CSNUBBER
R12
D4
D5 D6
RCS
C6
R13
C7
- Rectified AC Line
R1
M1
Please note that this datasheet contains advance information that could change before the product is released to production.
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