參數(shù)資料
型號(hào): ICE2A380P2
廠商: INFINEON TECHNOLOGIES AG
英文描述: Off-Line SMPS Current Mode Controller with integrated 800V CoolMOS⑩
中文描述: ⑩離線開關(guān)電源電流模式控制器,集成了800V的的CoolMOS
文件頁(yè)數(shù): 16/20頁(yè)
文件大小: 463K
代理商: ICE2A380P2
CoolSET-F2
ICE2A380P2
Electrical Characteristics
Version 0.0
16
23 Sep 2004
4.3.2
Internal Voltage Reference
4.3.3
Control Section
4.3.4
Protection Unit
Parameter
Symbol
Limit Values
Unit
Test Condition
min.
typ.
max.
Trimmed Reference Voltage
V
REF
6.37
6.50
6.63
V
measured at pin FB
Parameter
Symbol
Limit Values
Unit
Test Condition
min.
typ.
max.
Oscillator Frequency
f
OSC1
f
OSC2
93
100
107
kHz
V
FB
= 4V
V
FB
= 1V
Reduced Osc. Frequency
-
21.5
-
kHz
Frequency Ratio
f
osc1
/
f
osc2
Max Duty Cycle
4.5
4.65
4.9
D
max
D
min
0.67
0.72
0.77
Min Duty Cycle
0
-
-
V
FB
< 0.3V
PWM-OP Gain
A
V
3.45
3.65
3.85
V
FB
Operating Range Min Level
V
FB
Operating Range Max level
Feedback Resistance
V
FBmin
V
FBmax
R
FB
R
Soft-Start
0.3
-
-
V
-
-
4.6
V
3.0
3.7
4.9
k
Soft-Start Resistance
42
50
62
k
Parameter
Symbol
Limit Values
Unit
Test Condition
min.
typ.
max.
Over Load & Open Loop
Detection Limit
V
FB2
4.65
4.8
4.95
V
V
SoftS
> 5.5V
Activation Limit of Overload &
Open Loop Detection
V
SoftS1
5.15
5.3
5.46
V
V
FB
> 5V
Deactivation Limit of
Overvoltage Detection
V
SoftS2
3.88
4.0
4.12
V
V
FB
> 5V
V
CC
> 17.5V
V
SoftS
< 3.8V
V
FB
> 5V
Overvoltage Detection Limit
V
VCC1
16
16.5
17.2
V
Latched Thermal Shutdown
T
jSD
t
Spike
130
140
150
°C
1)
1)
The parameter is not subject to production test - verified by design/characterization
Spike Blanking
-
5
-
μs
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