參數(shù)資料
型號(hào)： ICE1QS01G
廠商： INFINEON TECHNOLOGIES AG
元件分類(lèi)： 基準(zhǔn)電壓源/電流源
英文描述： Controller for Switch Mode Power Supplies Supporting Low Power Standby and Power Factor Correction (PFC)
中文描述： 控制器開(kāi)關(guān)電源支持低功耗待機(jī)和功率因數(shù)校正（PFC物料供應(yīng)）
文件頁(yè)數(shù)： 17/21頁(yè)
文件大?。?/td> 484K
代理商： ICE1QS01G
ICE1QS01
Version 1.4
17
27
Apr 20
04
RZI (regulation and zero crossing input)
Zero crossing threshold
voltage
V
RZIT1
25
50
80
mV
V
RZI
<V
RZIT1
: Out=High
Time delay switch on
t
don
350
440
550
nsec
Leakage current
I
RZIB
-1
25
110
μA
V
RZI
=5V
Clamping voltage low
state
V
RZICL
-0.5
-0.3
-0.2
V
I
RZI
= -1mA
Clamping voltage high
state
V
RZICH
5.5
6.0
6.4
V
I
RZI
= 5mA
Primary regulation thresh-
old for discharge current
V
RZIDC
4.95
5.1
5.25
V
Primary regulation thresh-
old for charge current
V
RZICC
4.2
4.4
4.65
V
Ringing suppression
threshold voltage
V
RZIT2
0.9
1.0
1.1
V
Ringing suppression time
t
RZIPS
t
RZIPL
1.5
20
2.5
29
3.2
37
μsec
μsec
V
RZI
> V
RZIT2
V
RZI
< V
RZIT2
Foldback point correction
current threshold
I
PCSF
250
400
600
μA
-25°C<Tj<120°C
PCS (primary current simulation)
Gate enable threshold
voltage
V
PCSE
0.9
1.0
1.1
V
V
PCS
<V
PCSE
: Out=Low
Basic voltage
V
PCSB
1.45
1.55
1.65
V
gate low
Shut down delay
t
PCS
150
230
nsec
Mains undervoltage lock-
out current 2)
I
PCS
40
100
160
μA
Voltage drop startup diode
V
PCSD
0.85
V
I
PCS
=300μA
Discharge current
I
PCSD
1.6
2.6
3.6
mA
V
PCS
=3V
OFC (overcurrent fault comparator)
Bias Current
I
OFCB
-1
μA
Gate drive disabled
threshold voltage
V
OFC
0.93
1.0
1.05
V
Shut Down Delay
t
OFC
180
240
ns
2) See diagram mains
undervolt. lockout current
Parameter
Symbol
min.
typ.
max.
Unit
Test Condition
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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