IR2156PBF International Rectifier, IR2156PBF Datasheet - Page 5

• Manufacturer Part Number: IR2156PBF
• Description: IC CONTROLLER BALLAST 600V 14DIP
• Manufacturer: International Rectifier
• Type: Ballast Controllerr

Specifications of IR2156PBF

• 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: Lead free / RoHS Compliant
• Current - Output: -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device
• Other names: *IR2156PBF

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