ICB2FL02G Infineon Technologies, ICB2FL02G Datasheet - Page 37

• 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

3
3.1
Figure 35 Monitoring Features during different operating Modes
Preliminary Datasheet
BUS Overvoltage > 105%
Mains Switch turned on; 0V < Vcc < 10.6V; I_VCC < 130µA; I_RES= 0µA
BUS Undervoltage < 95%
BUS Undervoltage < 75%
BUS Open Loop < 12,5%
Overcurrent PFC
Overcurrent Inverter
Capacitive Load 2
EOL 1, Overload
EOL 2, Rectifier Effect
BUS Overvoltage > 109%
A = Auto Restart
N = No Fault
U = Undervoltage
F = Fault, a single Restart
Typ. 60ms
UVLO
Features during different operating modes
Typ. 35ms
Monitoring
10.6V < Vcc < 14.1V; I_VCC < 160µA; I_RES= 21.3µA
State Diagram
Vcc > 14.1V & Filament detected; 12,5%< VBUS <105% => Start
after 130µs
F_START = 135kHz as long as VBUS < 95%
U
A
A
U
U
N
F
F
F
F
enabled 130µs
enabled PFC
enabled PFC
enabled 1,6V
0...80ms
Start-up
10.6V < Vcc < 17.5V
VBUS > 95%
F_START > f > F_PH
enabled
enabled
Fault: 10.6V < Vcc < 17.5V; I_VCC < 170µA; I_RES= 21.3µA
disabled by Lamp Removal or UVLO
F= A single Restart is possible after delay of 200ms by internal Timer
2
nd
enabled PFC
enabled 1,6V
enabled PFC
Softstart
enabled
Generation FL-Controller for FL-Ballasts
10ms
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10.6V < Vcc < 17.5V
f= F_PH
enabled 0,8V
enabled PFC
enabled PFC
0...2500ms
Preheating
enabled
10.6V < Vcc < 17.5V;
I_RES= 21.3µA; f= F_RUN
10.6V < Vcc < 17.5V
F_PH > f > F_RUN
enabled PFC
enabled PFC
40...237ms
enabled 1,6V
Ignition
enabled
10.6V < Vcc < 17.5V
f= F_RUN
enabled PFC
enabled PFC
enabled 1,6V
Pre-Run
625ms
enabled
State Diagram
enabled PFC 5µs
enabled Inv 625ms
enabled PFC 5µs
enabled Inv 625ms
enabled
Threshold 0.8V
enabled 84µs
enabled
Threshold 1.0V
enabled 620µs
enabled 620µs
enabled 2,5s
ICB2FL02G
Run
Minimum
Duration
of Effect
500ns
200ns
V1.2