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參數(shù)資料
| 型號： | L6563TR |
| 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)： | 5/25頁 |
| 文件大?。?/td> | 362K |
| 代理商： | L6563TR |
5/25
L6563
ERROR AMPLIFIER
V
INV
Voltage Feedback Input
Threshold
T
j
= 25 °C
10.3 V < Vcc < 22 V (2)
Vcc = 10.3 V to 22V
TBO open, V
INV
= 0 to 4 V
I
INV
= 1 mA
Open loop
2.465
2.5
2.535
V
2.44
2.56
5
-1
Line Regulation
Input Bias Current
2
mV
μA
I
INV
-0.2
V
INVCLAMP
Gv
GB
I
COMP
Internal clamp level
Voltage Gain
Gain-Bandwidth Product
Source Current
Sink Current
Upper Clamp Voltage
9
9.5
80
1
-3.5
4.5
6.2
V
dB
MHz
mA
mA
V
60
V
COMP
= 4V, V
INV
= 2.4 V
V
COMP
= 4V, V
INV
= 2.6 V
I
SOURCE
= 0.5 mA
I
SINK
= 0.5 mA (2)
-2
2.5
5.7
-5
V
COMP
6.7
Lower Clamp Voltage
2.1
2.25
2.4
V
CURRENT SENSE COMPARATOR
I
CS
Input Bias Current
t
LEB
Leading Edge Blanking
td
(H-L)
Delay to Output
V
CSclamp
Current sense reference clamp
V
CS
= 0
-1
300
μA
ns
100
200
120
1.08
ns
V
V
COMP
= Upper clamp,
V
VFF
= V
MULT
=0.5V
V
MULT
= 0, V
VFF
= 3V
V
MULT
= 3V, V
VFF
= 3V
(2)
1.0
1.16
Vcs
offset
Current sense offset
25
5
1.7
mV
V
CSdis
OUTPUT OVERVOLTAGE
I
OVP
Dynamic OVP triggering current
Hys
Hysteresis
Static OVP threshold
VOLTAGE FEEDFORWARD
V
VFF
Linear operation range
V
Dropout V
MULTpk
-V
VFF
ZERO CURRENT DETECTOR
V
ZCDH
Upper Clamp Voltage
V
ZCDL
Lower Clamp Voltage
V
ZCDA
Arming Voltage
(positive-going edge)
V
ZCDT
Triggering Voltage
(negative-going edge)
I
ZCDb
Input Bias Current
I
ZCDsrc
Source Current Capability
I
ZCDsnk
Sink Current Capability
TRACKING BOOST FUNCTION
V
Dropout voltage V
VFF
-V
TBO
I
TBO
Linear operation
IC disable level
1.6
1.8
V
17
20
15
2.25
23
μA
μA
V
(4)
(2)
2.1
2.4
R
FF
=47 k
to GND
0.5
3
V
10
mV
I
ZCD
= 2.5 mA
I
ZCD
= - 2.5 mA
(4)
5.0
-0.3
5.7
0
V
V
0.3
1.4
V
(4)
0.7
V
V
ZCD
= 1 to 4.5 V
1
μA
mA
-2.5
2.5
mA
I
TBO
= 0.25 mA
10
0.25
mV
mA
0
Table 5. Electrical Characteristcs
(continued)
(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
Parameter
Test Condition
Min.
Typ.
Max.
Unit
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