ICB1FL02G Infineon Technologies, ICB1FL02G Datasheet - Page 30
ICB1FL02G
Manufacturer Part Number
ICB1FL02G
Description
IC SMART BALLAST CONTROL PDSO-18
Manufacturer
Infineon Technologies
Type
PFC/Ballast Controllerr
Datasheet
1.ICB1FL02G.pdf
(37 pages)
Specifications of ICB1FL02G
Frequency
20 ~ 100 kHz
Current - Supply
650µA
Voltage - Supply
10.5 V ~ 17.5 V
Operating Temperature
-25°C ~ 125°C
Package / Case
DSO-18
Packages
PG-DSO-18
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output
-
Lead Free Status / Rohs Status
Details
Other names
ICB1FL02GXT
SP000204703
SP000204703
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ICB1FL02G
Manufacturer:
INFINEON
Quantity:
880
Part Number:
ICB1FL02G
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
7.2
Subsequent the design equations are listed:
Start-up resistors R11, R12:
Selected value: R11= 470k; R12= 470k
Current limitation resistor R13 of PFC zero current detector (PFCZCD).
The additional factor 2 is used in order to keep away from limit value.
Selected value: R13= 33k.
PFC Voltage sense resistor R20:
Selected value: R20= 10k.
PFC Voltage sense resistors R14, R15:
Selected values: R14= 820k; R15= 820k
Low pass capacitor C11:
Selected corner frequency f
Selected value C3= 2,2nF
PFC Shunt resistors R18, R19:
Selected values: R18= 2,2Ohm; R19= 2,2Ohm
Datasheet Version 2.1
Design Equations of a Ballast Application
C
--------------------------
R
R
11
18
18
+
=
⋅
R
R
R
---------------------------------------------------------------------------
2 π f
19
19
14
⋅ ⋅
1
+
=
⋅
R
C1
C1
(
V
----------------------------------------------------------------------------------------------
R
R
15
= 10kHz.
PFCCSOFF
20
13
⋅
R
=
R
R
+
11
=
20
20
V
-------------------------------------- - R
R
+
-----------------------------------------------------------
I
BUS
14
⋅
≤
PFCZCD
(
R
------------------------------------------
100 I
R
V
V
4 P
+
12
14
BUS
⋅
REF
R
–
⋅
⋅
=
15
+
OUTPFC
V
η V
V
PFCBIAS
R
REF
)
-------------------------
I
REF
⋅
V
⋅
VCCqu2
15
N
⋅
INMIN
N
INACMIN
SEC
)
PRIM
⋅
=
20
-------------------------------------------------------------------------------------- -
2 π 10kHz 10k
⋅
30
2
⋅
=
=
=
⋅
1
⋅
------------------------------ -
100 2 5µA
1
---------------- -
150µA
410V
------------------------------------- - 10k
200V
⋅
=
⋅
2 50V
(
---------------------------------
4mA 128 1
,
⋅
10k
2
410V 13 2
2 5V
–
,
,
=
(
⋅
+
=
2 5V
1V 0 95
----------------------------------------------------- -
⋅
,
820k
⋅
1 33MΩ
,
⋅
=
⋅
⋅
)
(
⋅
,
820k
+
10k Ω
4 55W
⋅
820k
⋅
=
⋅
180V
20 8kΩ
+
=
)
820k
,
Application Examples
1630kΩ
⋅
)
2
=
=
1 60nF
,
1 1 Ω
,
September 2008
ICB1FL02G