參數(shù)資料
型號: ICE2A0165
廠商: INFINEON TECHNOLOGIES AG
英文描述: Off-Line SMPS Current Mode Controller with integrated 650V/ 800V CoolMOS
中文描述: 離線式開關(guān)電源電流模式控制器,集成了?650V / 800V的的CoolMOS
文件頁數(shù): 21/35頁
文件大小: 1716K
代理商: ICE2A0165
Version 2.0
21
11 Jun 2004
CoolSET-F2
Electrical Characteristics
4.4.2
Internal Voltage Reference
4.4.3
Control Section
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
ICE2A0565/165/265/365/765I/765P2
ICE2A0565G/0565Z/180Z/280Z
f
OSC1
93
100
107
kHz
V
FB
= 4V
Oscillator Frequency
ICE2B0565/165/265/365/765I/765P2
f
OSC3
62
67
72
kHz
V
FB
= 4V
Reduced Osc. Frequency
ICE2A0565/165/265/365/765I/765P2
ICE2A0565G/0565Z/180Z/280Z
f
OSC2
-
21.5
-
kHz
V
FB
= 1V
Reduced Osc. Frequency
ICE2B0565/165/265/365/765I/765P2
f
OSC4
-
20
-
kHz
V
FB
= 1V
Frequency Ratio f
osc1
/f
osc2
ICE2A0565/165/265/365/765I/765P2
ICE2A0565G/0565Z/180Z/280Z
4.5
4.65
4.9
Frequency Ratio f
osc3
/f
osc4
ICE2B0565/165/265/365/765I/765P2
3.18
3.35
3.53
Max Duty Cycle
D
max
D
min
A
V
V
FBmin
V
FBmax
R
FB
R
Soft-Start
0.67
0.72
0.77
Min Duty Cycle
0
-
-
V
FB
< 0.3V
PWM-OP Gain
3.45
3.65
3.85
V
FB
Operating Range Min Level
V
FB
Operating Range Max level
Feedback Resistance
0.3
-
-
V
-
-
4.6
V
3.0
3.7
4.9
k
k
Soft-Start Resistance
42
50
62
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