IR2156STRPBF International Rectifier, IR2156STRPBF Datasheet - Page 5

• Manufacturer Part Number: IR2156STRPBF
• Description: IC CONTROLLR BALLAST 600V 14SOIC
• Manufacturer: International Rectifier
• Type: Ballast Controllerr

Specifications of IR2156STRPBF

• Frequency: 28 ~ 32 kHz
• Current - Supply: 1mA
• Voltage - Supply: 11.5 V ~ 15.6 V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Package: 14-lead SOIC
• Circuit: Fluorescent Ballast IC
• Offset Voltage (v): 600
• Output Source Current Min (ma): 250
• Output Sink Current Min (ma): 400
• Vcc Range (v): 10-25V with UVLO
• Output Voltage Min (v): 10
• Output Voltage Max (v): 25
• Pbf: PbF Option Available
• 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: -
• Other names: IR2156SPBFTR; IR2156STRPBF; IR2156STRPBFTR

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