參數(shù)資料
型號(hào): L6563A
廠(chǎng)商: 意法半導(dǎo)體
元件分類(lèi): 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(yè)數(shù): 7/37頁(yè)
文件大?。?/td> 613K
代理商: L6563A
L6563 - L6563A
Electrical characteristics
7/37
4
Electrical characteristics
Table 4. Electrical characteristics
( -25°C < T
J
< +125°C, V
CC
= 12V, C
o
= 1nF between pin GD and GND, C
FF
=1μF between pin V
FF
and GND; unless otherwise specified)
Symbol
Parameter
Test condition
Min
Typ
Max
Unit
Supply voltage
Vcc
Operating range
After turn-on
10.3
22
V
Vcc
On
Turn-on threshold
(1)
11
12
13
V
Vcc
Off
Turn-off threshold
(1)
8.7
9.5
10.3
V
Hys
Hysteresis
2.3
2.7
V
V
Z
Zener Voltage
Icc = 20 mA
22
28
V
Supply current
I
start-up
Start-up current
Before turn-on, Vcc=10V
50
90
μA
I
q
Quiescent current
After turn-on
3
5
mA
I
CC
Operating supply current @ 70kHz
3.8
5.5
mA
I
qdis
Idle state quiescent
Current
Latched by PFC_OK>Vthl or
Vcs>V
CSdis
180
250
μA
Disabled by PFC_OK<Vth or
RUN<V
DIS
1.5
2.2
mA
I
q
Quiescent current
During static/dynamic OVP
2
3
mA
Multiplier input
I
MULT
Input bias current
V
MULT
= 0 to 3 V
-0.2
-1
μA
V
MULT
Linear operation range
0 to 3
V
V
CLAMP
Internal clamp level
I
MULT
= 1 mA
9
9.5
V
Output max. slope
V
MULT
=0 to 0.5V, V
FF
=0.8V
V
COMP
= Upper clamp
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
V
Error amplifier
V
INV
Voltage feedback input
threshold
T
j
= 25 °C
2.465
2.5
2.535
V
10.3 V < Vcc < 22 V (2)
2.44
2.56
Line regulation
Vcc = 10.3 V to 22V
2
5
mV
I
INV
Input bias current
TBO open, V
INV
= 0 to 4 V
-0.2
-1
μA
V
V
MULT
---------------------
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