ICB2FL02G Datasheet, PDF (47/55 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 Inverter Section
5.3.3.1
Low Side Current Sense (LSCS)
Parameter
Overcurrent Shut Down Volt.
Overcurrent Shut Down Volt.
Duration of Overcurrent
Capacitive Mode Det. Level 2
Capacitive Mode Duration 2
Capacitive Mode Det. Level 3
Capacitive Mode Duration 3
LSCS Bias Current
Symbol
V_LSCSOvC1
V_LSCSOvC2
t_LSCSOvC
V_LSCSCap2
t_LSCSCap2
V_LSCSCap3
t_LSCSCap3
I_LSCSBias
Limit Values
min. typ. max.
1.5 1.6 1.7
0.75 0.8 0.85
450 600 700
1.8 2.0 2.2
—
50 —
-70 -50 -27
—
280 —
-1.0 — 1.0
Unit
V
V
ns
V
ns
mV
ns
µA
Test Condition
1)
2)
During Run Mode
3)
4)
@ V_LSCS = 1.5V
1) _{Overcurrent Voltage Threshold active during: Start Up, Soft start, Ignition and Pre Run Mode}
2) _{Overcurrent Voltage Threshold active during: Preheating and Run Mode}
3) _{Active during Turn ON of the HSGD in Run Mode}
4) _{Active before Turn ON of the HSGD in Run Mode}
Preliminary Datasheet
Page 47 of 55
ICB2FL02G
V1.2