ICB2FL03G Datasheet, PDF (53/60 Pages) Infineon Technologies AG – 2nd Generation FL Controller for Fluorescent Lamp Ballasts

5.3.3.8 Timer Section
ICB2FL03G
Controller for Fluorescent Lamp Ballasts
Electrical Characteristics
Delay Timer 1
Delay Timer 2
Inverter Time
Inverter Dead Time Max
Inverter Dead Time Min
∆ Inverter Dead Time Max
∆ Inverter Dead Time Min
Min. Duration of Ignition
Max. Duration of Ignition
Duration of Pre – Run
t_TIMER1
t_TIMER2
t_Inv
t_DeadMax
t_DeadMin
t_DeadMax
t_DeadMin
t_Ignition
t_NOIgnition
t_PRERUN
70
74
100
1.75
0.8
–200
–200
34
197
565
100
84
130
2.1
1.05
–
–
40
–
625
160 ms
94 ms
160 μs
2.40 μs
1.3 μs
200 ns
200 ns
48 ms
236 ms
685 ms
5.3.3.9 Built-In Customer Test Mode
For lamp detection
For V_BUS > 95%
Voltage at RTPH Pin
V_RTPH
Voltage at RTPH Pin
V_RTPH
Voltage at LVS
V_LVS
Voltage at RES Pin
V_RES
Voltage at RFPH Pin
V_RFPH
Voltage at RFRUN Pin
V_RFRUN
Voltage at VCC Pin
V_CC
Voltage at RES Pin
V_RES
1) Tolerance for this voltage is ± 5%
0
V
5.0
V¹⁾
0
V
0
V
5.0
V¹⁾
5.0
V¹⁾
> 14.0 V
0
V
Preheating time = 0 ms (skipped preheating)
IC remains in Preheating
Disables Lamp Voltage Sense
Disable the Filament Detection
Built-in Customer Test Mode - Clock
Acceleration. Decreasing time for the following
procedures: Preheating by factor 4
Timeout ignition by factor 2
Pre-run by factor 15; EOL by 60
Final Data Sheet
53
V1.1, 2013-08-14