ICE3BS02L Datasheet, PDF (16/21 Pages) Infineon Technologies AG – Off-Line SMPS Current Mode Controller with integrated 500V Startup Cell and Latched off Mode

F3
ICE3BS02L
Electrical Characteristics
4.3
Characteristics
4.3.1
Note:
Supply Section
The electrical characteristics involve the spread of values 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. If not otherwise stated, a supply voltage of V_CC = 15 V is assumed.
Parameter
Start Up Current
Symbol
I_VCCstart
Limit Values
min. typ.
max.
-
160
220
Unit Test Condition
µA
V_VCC =14V
VCC Charge Current
Leakage Current
of Start Up Cell
I_VCCcharge1
I_VCCcharge2
I_StartLeak
0.55
-
-
1.05
0.88
0.2
1.60
-
20
mA
V_VCC = 0V
mA
V_VCC =14V
µA
V_VCC =16V, V_HV = 450V
Supply Current with
Inactive Gate
I_VCCsup1
-
5.5
7.0
mA
Supply Current with Active Gate I_VCCsup2
-
Supply Current in
Latched Off Mode
Supply Current in
Auto Restart Mode with
Inactive Gate
I_VCClatch
-
I_VCCrestart
-
6.5
8.0
300
-
300
-
mA
V_SoftS = 4.4V
I_FB = 0, C_Load=1nF
µA
I_FB = 0
I_Softs = 0
µA
I_FB = 0
I_Softs = 0
Supply Current in
Active Burst Mode
with Inactive Gate
I_VCCburst1
-
I_VCCburst2
-
1.05
1.25
mA
V_VCC =15V
V_FB = 3.7V, V_SoftS = 4.4V
0.95
1.15
mA
V_VCC = 9.5V
V_FB = 3.7V, V_SoftS = 4.4V
VCC Turn-On Threshold
VCC Turn-Off Threshold
VCC Turn-On/Off Hysteresis
V_VCCon
V_VCCoff
V_VCChys
14.2
15.0
15.8
V
8.0
8.5
9.0
V
-
6.5
-
V
4.3.2
Internal Voltage Reference
Parameter
Symbol
Trimmed Reference Voltage
V_REF
Limit Values
min. typ.
max.
6.37
6.50
6.63
Unit Test Condition
V
measured at pin FB
I_FB = 0
Version 1.1
16
28 Sep 2005