參數(shù)資料
型號(hào): ICE1PCS01
廠商: INFINEON TECHNOLOGIES AG
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: Standalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode (CCM)
中文描述: 單機(jī)功率因數(shù)校正(PFC)控制器在連續(xù)導(dǎo)通模式(CCM)
文件頁(yè)數(shù): 13/18頁(yè)
文件大?。?/td> 849K
代理商: ICE1PCS01
CCM-PFC
ICE1PCS01/G
Electrical Characteristics
Preliminary Datasheet
Preliminary Data
13
28 May 2003
Preliminary Data
4.3
Characteristics
4.3.1
Note:
Supply Section
The electrical characteristics involve the spread of values within the specified supply voltage and junction
temperature range
T
J
from – 40
°
C to 125
°
C.Typical values represent the median values, which are
related to 25°C.
If not otherwise stated, a supply voltage of
V
CC
=15V is assumed for test condition
.
4.3.2
Variable Frequency Section
Parameter
Symbol
Limit Values
Unit Test Condition
min.
typ.
max.
VCC Turn-On Threshold
V
CCon
10.5
11.2
11.9
V
VCC Turn-Off Threshold/
Under Voltage Lock Out
V
CCUVLO
9.4
10.2
10.8
V
VCC Turn-On/Off Hysteresis
V
CChy
0.8
1
1.3
V
Start Up Current
Before V
CCon
Operating Current with active GATE
I
CCstart
50
100
200
μ
A
V
VCC
=V
VCCon
-0.1V
I
CCHG
13.5
18
22.5
mA
R5 = 33k
C
L
= 4.7nF
R5 = 33k
V
VSENSE
= 0.5V
Operating Current during Standby
I
CCStdby
2.0
2.6
3.2
mA
Parameter
Symbol
Limit Values
Unit Test Condition
min.
typ.
max.
Switching Frequency (Typical)
F
SWnom
106
133
161
kHz
R5 = 33k
Switching Frequency (Min.)
F
SWmin
40
56
70
kHz
R5 = 82k
Switching Frequency (Max.)
F
SWmax
200
250
320
kHz
R5 = 15k
Voltage at FREQ pin
V
FREQ
2.40
2.50
2.60
V
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