ICB1FL03G Infineon Technologies, ICB1FL03G Datasheet - Page 19

• Manufacturer Part Number: ICB1FL03G
• Description: IC SMART BALLAST CONTROL DSO18
• Manufacturer: Infineon Technologies
• Type: PFC/Ballast Controllerr

Specifications of ICB1FL03G

• Frequency: 20 ~ 100 kHz
• Current - Supply: 5mA
• Voltage - Supply: 8.4 V ~ 17 V
• Operating Temperature: -25°C ~ 125°C
• Package / Case: 20-SOIC (0.300", 7.50mm Width) 18 leads
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Lead Free Status / Rohs Status: Details

5
Preliminary Datasheet Version 1.02
Description of Fault
+/- Peak Level of Lamp Voltage
above threshold
Ratio of +/- amplitudes of lamp
voltage > 1.15 or < 0.85
No zero voltage switching
Voltage at Pin RES > 3.0V
Bus voltage > 109% of rated level
in active operation
Bus voltage > 109% of rated level
10µs after power up
Bus voltage > 109% of rated level
in active operation
Bus voltage < 75% of rated level
Bus voltage < 15% of rated level
Capacitive Load,
Operation below resonance
Run frequency can not be achieved
Voltage at Pin RES > 1.6V
before power up
Current into Pin LVS < 12µA
Voltage at Pin PFCCS > 1.0V
Voltage at Pin LSCS > 0.8V
Voltage at Pin LSCS > 1.6V
Supply voltage at Pin VCC < 14.0V
before power up
Supply voltage at Pin VCC < 10.5V
after power up
Protection Functions
Fault-Type
EOL1
EOL2
Cap.Load 1
Open Filament
Overvoltage
Overvoltage
PFC
Overvoltage
Undervoltage
Open Loop
Detection
Cap.Load 2
No Ignition
LS open
Filament
HS open
Filament
PFC
Overcurrent
Inverter Current
Limit
Inverter
Overcurrent
Below startup
threshold
Below UVLO
threshold
610µs
500ms
500ms
500ms
500ms
5µs
80µs
1µs
610µs
235ms
1ms
1ms
260ns
250ns
400ns
1µs
1µs
19
Detection active during
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Protection Functions
X
X
X
X
X
X
X
X
X
X
X
X
Consequence
Power down,
latched Fault Mode
Power down,
latched Fault Mode
Power down,
latched Fault Mode
Power down,
latched Fault Mode
Power down,
latched Fault Mode
Gate drivers off, restart
after V
Turn-off PFC MOSFET
until Bus Voltage < 105%
Gate drivers off, restart
after V
Power down
Power down,
latched Fault Mode
Power down,
latched Fault Mode
Prevents power up
Prevents power up
Turn-off PFC MOSFET
immediately
Increases the Operating
Frequency
Power Down, Latched
Fault Mode
Prevents power up
Power Down, Reset of
Latched Fault Mode
ICB1FL03G
CC
CC
hysteresis
hysteresis
March 2009