ICE3AS02 Infineon Technologies, ICE3AS02 Datasheet - Page 18

• Manufacturer Part Number: ICE3AS02
• Description: IC OFFLINE CTRLR SMPS CM 8DIP
• Manufacturer: Infineon Technologies
• Series: CoolSET®F3r

Specifications of ICE3AS02

• Output Isolation: Isolated
• Frequency Range: 92 ~ 108kHz
• Voltage - Input: 8.5 ~ 22 V
• Voltage - Output: 500V
• Power (watts): 900mW
• Operating Temperature: -25°C ~ 130°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ICE3AS02X; ICE3AS02XK; SP000015084

4.3.4
Parameter
Fixed Oscillator
Frequency
Max. Duty Cycle
Min. Duty Cycle
PWM-OP Gain
Voltage Ramp Max Level
V
V
FB Pull-Up Resistor
SoftS Pull-Up Resistor
1)
4.3.5
Parameter
Deactivation Level for SoftS
Comparator C7 by C2
Clamped V
Normal Operating Mode
Activation Limit of
Comparator C3
SoftS Startup Current
Over Load & Open Loop Detection
Limit for Comparator C4
Active Burst Mode Level for
Comparator C5
Active Burst Mode Level for
Comparator C6a
Datasheet, Version 1.2
FB
FB
The parameter is not subjected to production test - verified by design/characterization
Operating Range Min Level
Operating Range Max level
SoftS
PWM Section
Control Unit
Voltage during
ICE3AS02
ICE3AS02G
ICE3BS02
ICE3BS02G
A
V
Symbol
V
V
V
I
V
V
V
Symbol
f
f
f
f
D
D
V
V
R
R
OSC1
OSC2
OSC3
OSC4
SoftSstart
V
Max-Ramp
SoftSC2
SoftSclmp
SoftSC3
FBC4
FBC5
FBC6a
FBmin
FBmax
FB
SoftS
max
min
ICE3AS02 / ICE3AS02G / ICE3BS02 / ICE3BS02G
min.
92
94
61
63
0.67
0
3.5
-
0.3
-
16
39
min.
3.85
4.23
5.20
-
4.62
1.23
3.85
18
Limit Values
Limit Values
3.7
typ.
4.00
4.40
5.40
1.3
4.80
1.30
4.00
typ.
100
100
67
67
0.72
-
0.85
0.7
-
20
50
max.
4.15
4.57
5.60
-
4.98
1.37
4.15
max.
108
106
73
71
0.77
-
3.9
-
-
4.75
27
62
Unit
V
V
V
mA
V
V
V
Unit
kHz
kHz
kHz
kHz
V
V
V
kΩ
kΩ
Electrical Characteristics
Test Condition
T
T
V
CS=1V, limited by
Comparator C4
Test Condition
V
V
V
V
V
V
After Active Burst Mode
is entered
j
j
FB
FB
FB
FB
SoftS
SoftS
SoftS
= 25°C
= 25°C
< 0.3V
> 5V
= 4V
> 5V
= 0V
> 5.6V
> 5.6V
02 Sep 2005
1)
F3