ICB2FL02G Infineon Technologies, ICB2FL02G Datasheet - Page 28

• Manufacturer Part Number: ICB2FL02G
• Description: IC SMART BALLAST CONTROL DSO-19
• Manufacturer: Infineon Technologies
• Type: Ballast Controllerr

Specifications of ICB2FL02G

• Frequency: 20 ~ 120 kHz
• Current - Supply: 4.2mA
• Operating Temperature: -25°C ~ 125°C
• Package / Case: DSO-19
• Packages: PG-DSO-19
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Details
• Other names: ICB2FL02GINTR

2.6.1 Capacitive Load 2 (Over Current / Operation below Resonance)
A capacitive load 2 operation is detected if the voltage at the LSCS pin drops below a second
threshold of V
threshold of V
for longer than 620 µs, the IC results a latched power down mode after trying a single restart. The
controller keeps monitoring continuously the status until an adequate load is present e.g. a new lamp
is inserted, then the IC changes into a normal operation.
Figure 24 Capacitive Mode 2 – Operation with Over Current
Preliminary Datasheet
LSCS
LSCS
= – 50 mV directly before the high side MOSFET is turned on or exceeds a third
= 2.0 V during ON switching of the high side MOSFET. If this over current is present
2
nd
Generation FL-Controller for FL-Ballasts
Page 28 of 55
Functional Description
ICB2FL02G
V1.2