ICE3AS02 Datasheet, PDF (17/23 Pages) Infineon Technologies AG – Off-Line SMPS Current Mode Controller with integrated 500V Startup Cell

F3
ICE3AS02 / ICE3AS02G / ICE3BS02 / ICE3BS02G
Electrical Characteristics
4.3
Characteristics
4.3.1
Note:
Supply Section 1
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
min.
-
Limit Values
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
Supply Current in
Auto Restart Mode with
Inactive Gate
Supply Current in
Active Burst Mode
with Inactive Gate
VCC Turn-On Threshold
VCC Turn-Off Threshold
VCC Turn-On/Off Hysteresis
I_VCCsup1
-
I_VCCrestart
-
I_VCCburst1
-
I_VCCburst2
-
V_VCCon
V_VCCoff
V_VCChys
14.2
8.0
-
5.5
300
1.05
0.95
15.0
8.5
6.5
7.0
-
1.25
1.15
15.8
9.0
-
mA
µA
I_FB = 0
I_Softs = 0
mA
V_VCC =15V
V_FB = 3.7V, V_SoftS = 4.4V
mA
V_VCC = 9.5V
V_FB = 3.7V, V_SoftS = 4.4V
V
V
V
4.3.2
Supply Section 2
Parameter
Supply Current
with Active Gate
Symbol
ICE3AS02 I_VCCsup2
ICE3AS02G
ICE3BS02 I_VCCsup2
ICE3BS02G
min.
-
Limit Values
typ.
max.
7.0
8.5
-
6.5
8.0
Unit Test Condition
mA
V_SoftS = 4.4V
I_FB = 0, C_Load=1nF
mA
4.3.3
Internal Voltage Reference
Parameter
Symbol
Trimmed Reference Voltage
V_REF
min.
6.37
Limit Values
typ.
max.
6.50 6.63
Unit Test Condition
V
measured at pin FB
I_FB = 0
Version 1.1
17
21 May 2004