IR2156 International Rectifier, IR2156 Datasheet - Page 5
IR2156
Manufacturer Part Number
IR2156
Description
IC CNTL BALLAST 600V 0.5A 14-DIP
Manufacturer
International Rectifier
Type
Ballast Controllerr
Datasheet
1.IR2156PBF.pdf
(24 pages)
Specifications of IR2156
Frequency
28 ~ 32 kHz
Current - Supply
1mA
Voltage - Supply
11.5 V ~ 15.6 V
Operating Temperature
-40°C ~ 125°C
Package / Case
14-DIP (0.300", 7.62mm)
For Use With
IRPLCFL4 - IC BALLAST DIMMING CFL 3-WAYIRPLCFL3 - KIT DESIGN CFL TRIAC DIMMING
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Output
-
Other names
*IR2156
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Company
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Manufacturer
Quantity
Price
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Part Number:
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Part Number:
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Block Diagram
Lead Assignments & Definitions
VDC
CPH
RPH
CT
SD
RT
RDT
2.5K
40K
5.1V
S1
S2
S3
ICPH
Comp 2
RVDC
S4
10K
V
R
R
R
TH
COM
Vcc
5.1V
5.1V
R
R
Comp 1
S6
Schmitt 1
Voltage
Under-
Detect
Start
Soft
Logic
Fault
R1
R2 Q
S
Q
T
R
Driver
Logic
Q
Q
IR2156
Comp 3
Driver
Driver
High-
Side
Low-
Side
1.3V
( S ) & (PbF)
VB
HO
VS
LO
CS