IR2166SPBF International Rectifier, IR2166SPBF Datasheet - Page 6

• Manufacturer Part Number: IR2166SPBF
• Description: IC PFC/BALLAST CONTROL 16-SOIC
• Manufacturer: International Rectifier
• Type: PFC/Ballast Controllerr

Specifications of IR2166SPBF

• Frequency: 39 ~ 50 kHz
• Current - Supply: 10mA
• Current - Output: 400mA
• Voltage - Supply: 11.5 V ~ 15.6 V
• Operating Temperature: -25°C ~ 125°C
• Package / Case: 16-SOIC (3.9mm Width)
• Package: 16-lead SOIC Narrow
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Block Diagram
IR2166 & (PbF)
COMP
VBUS
6
COM
RPH
CPH
RT
CT
ZX
12
3
5
4
2
1
6
7
RDT
3.0K
40K
S1
S2
S3
7.6V
3uA
3.0V
1.0V
S4
Vcc
4.0V
CPH>12V
V
R
R
TH
R
13
Under-Voltage
Gain
R
R
Reset
S
R
Comp
OTA1
1
Q
Q
S6
VCC
4.3V
Schmitt
1
Over-Voltage
Protection
Voltage
Under-
Detect
Counter
Start
Soft
Fault
Fault
Logic
R1
R2 Q
S
Q
T
R
Driver
Logic
Q
Q
R1
R2 Q
S
R
S
Q
CPH>12V
Q
Q
3V
5.2V
1V
Comp
Watch
Timer
3
Dog
Driver
Driver
High-
Side
Low-
Side
VCC
2.0V
1.0M
1.3V
7.6V
14
16
15
11
10
9
8
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CS
SD/EOL
HO
LO
PFC
VB
VS