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參數(shù)資料
| 型號： | L6561 |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | POWER FACTOR CORRECTOR |
| 中文描述： | 功率因數(shù)校正 |
| 文件頁數(shù)： | 3/11頁 |
| 文件大小： | 115K |
| 代理商： | L6561 |
ELECTRICALCHARACTERISTICS
(V
CC
= 14.5V; T
amb
= -25
°
C to 125
°
C; unless otherwisespecified)
SUPPLY VOLTAGE SECTION
Symbol
V
CC
V
CC ON
V
CC OFF
Hys
Pin
8
8
8
8
Parameter
Test Condition
after turn-on
Min.
11
11
8.7
2.2
Typ.
Max.
18
13
10.3
2.8
Unit
V
V
V
V
Operating Range
Turn-on Threshold
Turn-off Threshold
Hysteresis
12
9.5
2.5
SUPPLY CURRENT SECTION
Symbol
I
START-U
I
q
I
CC
Pin
8
8
Parameter
Test Condition
before turn-on (V
CC
=11V)
Min.
20
Typ.
50
2.6
4
1.4
1.4
50
20
Max.
90
4
5.5
2.1
2.1
90
22
Unit
μ
A
mA
mA
mA
mA
μ
A
V
Start-up Current
Quiescent Current
Operating Supply Current
C
L
= 1nF @ 70KHz
in OVP condition V
pin1
= 2.7V
V
PIN5
≤
150mV, V
CC
> V
CC off
V
PIN5
≤
150mV, V
CC
< V
CC off
I
CC
= 25mA
I
q
Quiescent Current
20
18
V
Z
8
Zener Voltage
ERROR AMPLIFIER SECTION
Symbol
V
INV
Pin
1
Parameter
Test Condition
T
amb
= 25
°
C
12V< V
CC
<18V
V
CC
= 12 to 18V
Min.
2.465
2.44
Typ.
2.5
Max.
2.535
2.56
5
-1
Unit
V
Voltage Feedback Input
Threshold
Line Regulation
Input Bias Current
Voltage Gain
Gain Bandwidth
Source Current
Sink Current
Upper Clamp Voltage
Lower Clamp Voltage
2
mV
μ
A
dB
MHz
mA
mA
V
V
I
INV
G
V
GB
I
COMP
1
-0.1
80
1
-4
4.5
5.8
2.25
Open loop
60
2
V
COMP
= 4V, V
INV
= 2.4V
V
COMP
= 4V, V
INV
= 2.6V
I
SOURCE
= 0.5mA
I
Sink
= 0.5mA
-2
2.5
-8
V
COMP
2
MULTIPLIER SECTION
Symbol
V
MULT
Pin
3
Parameter
Test Condition
Min.
0to3
1.65
Typ.
0to3.5
1.9
Max.
Unit
V
Linear Operating Voltage
Output Max. Slope
V
CS
V
mult
V
MULT
= from0V to 0.5V
V
COMP
= UpperClamp Voltage
K
Gain
V
MULT
= 1V V
COMP
= 4V
0.45
0.6
0.75
1/V
CURRENT SENSECOMPARATOR
Symbol
V
CS
Pin
4
Parameter
Test Condition
V
MULT
= 2.5V
V
COMP
= Upper Clamp Voltage
V
OS
= 0
Min.
1.6
Typ.
1.7
Max.
1.8
Unit
V
Current Sense Reference
Clamp
Input Bias Current
Delay to Output
Current Sense Offset
I
CS
t
d (H-L)
4
4
4
-0.05
200
0
-1
450
15
μ
A
ns
mV
L6561
3/11
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L6561 | 制造商:STMicroelectronics 功能描述:PFC 90UA START + DISABLE 6561 DIP |
| L6561_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:POWER FACTOR CORRECTOR |
| L6561D | 功能描述:功率因數(shù)校正 IC Wide Input Voltage RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
| L6561D | 制造商:STMicroelectronics 功能描述:PFC 90UA START + DISABLE SMD 6561 |
| L6561D013TR | 功能描述:功率因數(shù)校正 IC Wide Input Voltage RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
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