IRS2166DPBF International Rectifier, IRS2166DPBF Datasheet - Page 6

• Manufacturer Part Number: IRS2166DPBF
• Description: IC PFC/BALLAST/HALF BRDG 16-DIP
• Manufacturer: International Rectifier
• Type: PFC/Ballast Controllerr

Specifications of IRS2166DPBF

• Frequency: 40 ~ 46 kHz
• Current - Supply: 20mA
• Current - Output: 260mA
• Voltage - Supply: 12.5 V ~ 15.6 V
• Operating Temperature: -25°C ~ 125°C
• Package / Case: 16-DIP (0.300", 7.62mm)
• Package: 16-pin DIP
• Circuit: Fluorescent Ballast IC
• Offset Voltage (v): 600
• Output Source Current Min (ma): 180
• Output Sink Current Min (ma): 260
• Vcc Range (v): 10-20V with UVLO
• Output Voltage Min (v): 10
• Output Voltage Max (v): 20
• Pbf: Yes
• For Use With: IRPLLNR7 - KIT UNIV ELEC BALLAST FLUOR LAMP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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State Diagram
FAULT Mode
I
Fault Latch Set
QCCFLT
1
/
2
-Bridge Off
CPH = 0 V
CT = 0 V
PFC Off
≅ 600μA
(Lamp Removal)
VCC < 10.5 V (VCCUV-)
(Power Turned Off)
All values are typical. Applies to application diagram on page 1.
SD/EOL > 3.0 V (VEOLTH+)
SD/EOL < 1.0 V (VEOLTH-)
SD/EOL > 5.0 V (VSDTH+)
CS > 1.2 V (VCSTH+) (single event)
CS > 1.2 V (VCSTH+) for 100
or
or
or
events (nEVENTS)
(VCSTH+) for 100
events (nEVENTS)
CS > 1.2 V
VBUS UV Threshold Enabled
Power Turned On
1/2-Bridge Oscillating @f
1
IGNITION Mode
PREHEAT Mode
PFC Enabled (High Gain)
/
PFC = High Gain Mode
Fault Counter Disabled
Fault Counter Enabled
2
PFC = Low Gain Mode
Fault Counter Enabled
-Bridge oscillating @ f
UVLO Mode
RUN Mode
f
PH
I
QCCUV
CPH charging
1
CPH Charging
RPH = Open
RPH Open
CS Enabled
CS Enabled
/
CS Enabled
2
CPH = 0V
ramps to f
RPH // RT
-Bridge Off
CT = 0V
PFC Off
≅ 250μA
VCC > 12.5 V (VCCUV+)
CPH > 10.8 V (VCPHEOP)
CPH > 12.0 V (VCPHRUN)
SD/EOL < 3.0 V (VSDTH-)
RUN
and
RUN
PH
SD/EOL > 5.0V (VSDTH+)
VBUS < 3.0 V
(VBUSUV)
IRS2166D(S)PbF
VCC < 10.5 V (VCCUV-)
(Lamp Removal)
(Power Turned Off)
Discharge
VCC to
UVLO
Page 6