ICE3BS02L Datasheet, PDF (18/21 Pages) Infineon Technologies AG – Off-Line SMPS Current Mode Controller with integrated 500V Startup Cell and Latched off Mode

F3
ICE3BS02L
Electrical Characteristics
Parameter
Overvoltage Detection Limit
Latched Thermal Shutdown¹⁾
Symbol
V_VCCOVP
Limit Values
min. typ.
max.
20
21
22
T_jSD
130
140
150
Unit
V
°C
Spike Blanking
t_Spike
-
8.0
-
µs
Power Down Reset for
Latched Mode
V_VCCPD
4.0
6.0
7.5
V
1) _{The parameter is not subjected to production test - verified by design/characterization}
Test Condition
V_FB > 5V
After Latched Off Mode
is entered
Note: The trend of all the voltage levels in the Control Unit is the same regarding the deviation except V_VCCOVP and V_VCCPD
4.3.5
Current Limiting
Parameter
Symbol
Peak Current Limitation
V_csth
(incl. Propagation Delay Time of
external MOS)
Peak Current Limitation during V_CS2
Active Burst Mode
Leading Edge Blanking
t_LEB
Limit Values
Unit
min. typ.
max.
0.97
1.02
1.07
V
0.232 0.257 0.282 V
-
220
-
ns
Test Condition
dV_sense / dt = 0.6V/µs
(see Figure 12)
V_SoftS = 4.4V
CS Input Bias Current
I_CSbias
Over Current Detection for
V_CS1
Latched Off Mode
CS Spike Blanking for Comparator t_CSspike
C11
-1.0
-0.2
1.570 1.66
-
190
0
µA
1.764 V
-
ns
V_CS =0V
Version 1.1
18
28 Sep 2005