ICB2FL03G Datasheet, PDF (51/60 Pages) Infineon Technologies AG – 2nd Generation FL Controller for Fluorescent Lamp Ballasts

ICB2FL03G
Controller for Fluorescent Lamp Ballasts
Electrical Characteristics
5.3.3.4 Inverter Control Preheating (RFPH, RTPH)
Parameter
RFPH Voltage Preheating
Preheating Frequency
RFPH max. Current Range
Current for set Preh. Time
Preheating Time
Symbol
V_RFPH
F_RFPH1
I_RFPHmax
I_RTPH
t_RTPH1
t_RTPH2
t_RTPH3
t_RTPH4
t_RTPH5
Limit Values
min. typ. max.
– 2.5 –
97 100 103
– –1000 – 550
– –100 –
950 1000 1050
50 100 150
– 500 –
– 2000 –
– 2500 –
Unit
Test Conditions
V V_RFPH = 0V in Run Mode
kHz R_RFPH = R_RFRUN = 10kΩ
μA @ V_RFPH = 0V
μA
ms R_RTPH1 = 10kΩ
ms R_RTPH2 = 1kΩ
ms R_RTPH3 = 5kΩ
ms R_RTPH4 = 20kΩ
ms R_RTPH5 = 25kΩ
5.3.3.5 Restart after Lamp Removal (RES)
Parameter
High Side Filament In Det.
RES Current Source
Symbol
V_RES1
V_RES2
V_RES3
I_RES1
I_RES2
I_RES3
I_RES4
Limit Values
min. typ. max.
1.55 1.60 1.65
1.25 1.30 1.35
– 3.2 –
–53.2 –42.6 –32.0
–44.2 –35.4 –26.6
–26.6 –21.3 – 16.0
–22.1 –17.7 –13.3
Unit
V
V
V
μA
μA
μA
μA
Test Conditions
U_VLO, V_CC < V_CCON
Run Mode
V_RES = 1V ;LVS = 5μA
V_RES = 2V ;LVS = 5μA
V_RES = 1V ;LVS = 30μA
V_RES = 2V ;LVS = 30μA
Final Data Sheet
51
V1.1, 2013-08-14