ICE3B0365L Datasheet, PDF (18/28 Pages) Infineon Technologies AG – Off-Line SMPS Current Mode Controller with integrated 650V Startup Cell/Depletion CoolMOS™ and Latched off Mode

CoolSET™-F3
ICE3xxx65L
Electrical Characteristics
4.3.4
Control Unit
Parameter
Deactivation Level for SoftS
Comparator C7 by C2
Clamped V_SoftS Voltage during
Normal Operating Mode
Activation Limit of
Comparator C3
SoftS Startup Current
Symbol
V_SoftSC2
min.
3.85
Limit Values
typ.
max.
4.00 4.15
V_SoftSclmp 4.23
4.40
4.57
V_SoftSC3
5.20
5.40
5.60
I_SoftSstart
-
1.3
-
Unit
V
V
V
mA
Test Condition
V_FB > 5V
V_FB = 4V
V_FB > 5V
V_SoftS = 0V
Over Load & Open Loop Detection V_FBC4
Limit for Comparator C4
4.62 4.80 4.98 V
Active Burst Mode Level for
Comparator C5
V_FBC5
1.23 1.30 1.37 V
Active Burst Mode Level for
Comparator C6a
V_FBC6a
3.85
4.00
4.15
V
Active Burst Mode Level for
Comparator C6b
V_FBC6b
3.25
3.40
3.55
V
Overvoltage Detection Limit
V_VCCOVP 20
21
22
V
Latched Thermal Shutdown¹⁾
T_jSD
130
140
150
°C
V_SoftS > 5.6V
V_SoftS > 5.6V
After Active Burst
Mode is entered
After Active Burst
Mode is entered
V_FB > 5V
Spike Blanking
t_Spike
-
8.0
-
µs
Power Down Reset for
Latched Mode
V_VCCPD
4.0
6.0
7.5
V
After Latched Off Mode
is entered
1) _{The parameter is not subjected to production test - verified by design/characterization}
Note: The trend of all the voltage levels in the Control Unit is the same regarding the deviation except V_VCCOVP
and V_VCCPD
Version 2.0
18
8 May 2006