ICLS6022J Datasheet, PDF (25/33 Pages) Infineon Technologies AG – LED System Driver ICs

LED System Driver ICs
ICLS6x Series
Electrical Characteristics
4.2
Operating Range
The IC operates as described in the functional description once the values listed here lie within the operating
range.
Parameter
Symbol
VCC supply voltage
Junction temperature of controller
V_VCC
T_jCon
Junction temperature of
CoolMOS™
T_JCoolMOS
Limit Values
min. max.
V_VCCoff
26
–25
130
–25
150
Unit
Remarks
V
°C Max. value limited due to
integrated thermal shutdown
°C
4.3
Characteristics
4.3.1 Supply Section
The electrical characteristics involve the spread of values guaranteed within the specified supply voltage and
junction temperature range T_J from –25 °C to 130 °C. Typical values represent the median values, which are
related to 25 °C. Unless otherwise stated, a supply voltage of VCC = 18 V is assumed.
Parameter
Startup current
VCC charge current
Leakage current of the
startup cell & CoolMOS™
Supply current with
inactive gate
Supply current with active gate
Symbol
I_VCCstart
I_VCCcharge1
I_VCCcharge2
I_VCCcharge3
I_StartLeak
Limit Values
min. typ. max.
– 300 450
5.0
0.55 1.05 1.60
– 0.88 –
– 0.2 50
I_VCCsup1
– 1.7 2.5
I_VCCsup3
– 2.5 3.6
Supply current in Auto Restart
mode with inactive gate
I_VCCrestart
Supply current in Floating Load
Protection (FLP) mode with
inactive gate
I_VCCFLP1
I_VCCFLP2
– 300 –
– 500 950
– 500 950
VCC turn-on threshold
VCC Turn-off threshold
VCC Turn-on/off hysteresis
V_VCConV_VCCo
ff^VVCChys
17.0
9.6
–
18.0
10.3
7.7
19.0
11.0
–
Unit
µA
mA
mA
mA
µA
mA
mA
µA
µA
µA
V
V
V
Remarks
V_VCC = 17 V
V_VCC = 0 V
V_VCC = 1 V
V_VCC = 17 V
V_Drain= 450 V
at T_j = 100 °C
Soft Start pin is open
V_SoftS = 3.0 V
I_FB = 0
I_FB = 0
I_SoftS = 0
V_FB = 2.5 V
I_SoftS = 3.0 V
V_CC = 11.5 V
V_FB = 2.5 V
I_SoftS = 3.0 V
Data Sheet
25
Version 1.0, 2011-05-19