ICB1FL02G Infineon Technologies, ICB1FL02G Datasheet - Page 17

• Manufacturer Part Number: ICB1FL02G
• Description: IC SMART BALLAST CONTROL PDSO-18
• Manufacturer: Infineon Technologies
• Type: PFC/Ballast Controllerr

Specifications of ICB1FL02G

• Frequency: 20 ~ 100 kHz
• Current - Supply: 650µA
• Voltage - Supply: 10.5 V ~ 17.5 V
• Operating Temperature: -25°C ~ 125°C
• Package / Case: DSO-18
• Packages: PG-DSO-18
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Lead Free Status / Rohs Status: Details
• Other names: ICB1FL02GXT; SP000204703

The status failure mode is kept as long until a lamp removal is detected (interruption of current across filaments
and detection of the return of the current) or the supply voltage drops below UVLO. After a break down of the
supply voltage below the undervoltage lockout (UVLO) threshold the IC resets any failure latch and will try to
restart as soon as Vcc exceeds the start-up threshold.
An undervoltage (75%) of the bus voltage will not be latched as a fault condition. If the undervoltage lasts longer
than 80µs the Gate drives are switched off and the IC tries to restart after a Vcc hysteresis has been passed.
Figure 15
Datasheet Version 2.1
POWER
DOWN
SIGNAL
FAULT
LATCH
SIGNAL
<2,5mA
0,375V
16,0V
14,0V
10,5V
41µA
1,6V
1,3V
V
5,0V
3,2V
V
I
I
VCC
RES
I
RES
LVS
CC
Interruption of operation by a fault condition and subsequent lamp removal.
5mA
+ QGate
IC
ACTIVE
20µA
H
FAULT LATCH
SET E.G. BY EOL
32 CYCLES (>50ms typically)
SET SIGNAL
>15µA
<170µA
TRANSIENT
AT LVS PIN
>15µA
17
20µA
1,6V
LAMP
REMOVAL
LS + HS
OPEN
RESET SIGNAL
34µA
V
RES
<150µA
>15µA
17µA
>1,3V
1,3V
Functional Description
IC ACTIVE
SOFTSTART
5mA
+ QGate
< +/- 2,5mA
20µA
H
September 2008
ICB1FL02G
<3,2V
t
t
t
t
t
t
t