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參數(shù)資料
| 型號： | L6563 |
| 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： | ADVANCED TRANSITION-MODE PFC CONTROLLER |
| 中文描述： | 先進(jìn)的轉(zhuǎn)型模式PFC控制器 |
| 文件頁數(shù)： | 4/25頁 |
| 文件大?。?/td> | 362K |
| 代理商： | L6563 |
L6563
4/25
Figure 4. Typical System Block Diagram
Table 5. Electrical Characteristcs
(T
j
= -25 to 125°C, V
cc
=12, C
o
= 1 nF between pin GD and GND, C
FF
=1μF between pin V
FF
and GND;
unless otherwise specified)
Symbol
SUPPLY VOLTAGE
Vcc
Vcc
On
Vcc
Off
Hys
V
Z
SUPPLY CURRENT
I
start-up
I
q
I
CC
I
qdis
Parameter
Test Condition
Min.
Typ.
Max.
Unit
Operating range
Turn-on threshold
Turn-off threshold
After turn-on
(1)
(1)
10.3
11
8.7
22
13
10.3
V
V
V
12
9.5
Hysteresis
Zener Voltage
2.3
22
2.7
28
V
V
Icc = 20 mA
25
Start-up Current
Quiescent Current
Before turn-on, Vcc=10V
After turn-on
50
3
90
5
μA
mA
Operating Supply Current
Idle state quiescent Current
@ 70 kHz
Latched by PFC_OK>Vthl or
Vcs>V
CSdis
Disabled by PFC_OK<Vth or
RUN<V
DIS
During static/dynamic OVP
3.8
180
5.5
250
mA
μA
1.5
2.2
mA
I
q
Quiescent Current
2
3
mA
MULTIPLIER INPUT
I
MULT
V
MULT
V
CLAMP
Input Bias Current
Linear Operation Range
Internal clamp level
V
MULT
= 0 to 3 V
-0.2
-1
μA
V
V
0 to 3
9
I
MULT
= 1 mA
V
MULT
=0 to 0.5V, V
FF
=0.8V
V
COMP
= Upper clamp
9.5
Output Max. Slope
2.2
2.34
V/V
K
M
Gain (3)
V
MULT
= 1 V, V
COMP
= 4 V,
V
VFF
= V
MULT
0.375
0.45
0.525
1/V
V
inac
V
outdc
PWM is turned off in case of PFC's
anomalous operation for safety
PFC can be turned off at light
load to ease compliance with
energy saving regulations.
L6563
PWM or
Resonant
CONTROLLER
PFC PRE-REGULATOR
DC-DC CONVERTER
V
V
MULT
---------------------
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PDF描述 |
|---|---|
| L6563TR | ADVANCED TRANSITION-MODE PFC CONTROLLER |
| L6566A | Multi-mode controller for SMPS with PFC front-end |
| L6566ATR | Multi-mode controller for SMPS with PFC front-end |
| L6566B | Multi-mode controller for SMPS |
| L6566BTR | Multi-mode controller for SMPS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L6563_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Advanced transition-mode PFC controller |
| L6563A | 功能描述:功率因數(shù)校正 IC Advanced transition mode PFC controller 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 |
| L6563ATR | 功能描述:功率因數(shù)校正 IC Advanced transition mode PFC controller 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 |
| L6563CYTR | 制造商:ST 功能描述:ADVANCED TRANSITION-MODE PFC CONTROLLER |
| L6563H | 功能描述:功率因數(shù)校正 IC High voltage start Transition-mode PFC 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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