ICB2FL02G Datasheet, PDF (50/55 Pages) Infineon Technologies AG – Smart Ballast Control IC for Fluorescent Lamp Ballasts

2^nd Generation FL-Controller for FL-Ballasts
Electrical Characteristics
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 Condition
UVLO, V_CC < V_CCON
Run Mode
V_RES = 1V ;
LVS1 = 5µA
V_RES = 2V ;
LVS1 = 5µA
V_RES = 1V ;
LVS1 = 30µA
V_RES = 2V ;
LVS1 = 30µA
5.3.3.6
Lamp Voltage Sense (LVS1, LVS2)
Parameter
Symbol
Source Current before Startup
Enable Lamp Monitoring
Sink Current for Lamp Det.
Positive Clamping Voltage
AC EOLCurrent Threshold
Positive EOL Current Thr.
Negative EOL Current Thr.
I_LVSSource
V_LVSEnable1
I_LVSSink
V_LVSClamp
I_LVSSourceAC
I_LVSDCPos
I_LVSDCNeg
Limit Values
min. typ. max.
- 5.0 - 3.0 - 2.0
350 530 750
8.0 12.0 18.0
—
6.5 —
190 210 230
34
42 50
- 50 - 42 - 34
Unit
µA
mV
µA
V
µApp
µA
µA
Test Condition
V_LVS = 0V
1)
V_LVS > V_LVSClamp
@ I_LVS = 300µA
I_LVS > I_LVSEOLpp EOL 1
I_LVS > I_LVSDCPos EOL 2
I_LVS > I_LVSDCNeg EOL 2
1) _{If VLVS < VLVS1Enable1 Monitoring is disabled}
Preliminary Datasheet
Page 50 of 55
ICB2FL02G
V1.2