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L6564T 数据表(PDF) 9 Page - STMicroelectronics

部件名 L6564T
功能描述  10-pin transition-mode PFC controller
PDF  33 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

L6564T 数据表(HTML) 9 Page - STMicroelectronics

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L6564T
Electrical characteristics
Doc ID 022671 Rev 1
9/33
4
Electrical characteristics
TJ = -40 to 125 °C, VCC = 12 V, CO = 1 nF between pin GD and GND, CFF = 1 µF and
RFF = 1 MΩ between pin VFF and GND; unless otherwise specified.
Table 4.
Electrical characteristics
Symbol
Parameter
Test condition
Min.
Typ. Max. Unit
Supply voltage
Vcc
Operating range
After turn-on
10.3
22.5
V
VccOn
Turn-on threshold
(1)
11
12
13.2
V
VccOff
Turn-off threshold
(1)
8.7
9.5
10.5
V
Vccrestart Vcc for resuming from latch
OVP latched
567V
Hys
Hysteresis
2.3
2.7
V
VZ
Zener voltage
Icc = 20 mA
22.5
25
28
V
Supply current
Istart-up
Startup current
Before turn-on, Vcc=10 V
90
180
µA
Iq
Quiescent current
After turn-on, VMULT = 1 V
4
5.5
mA
ICC
Operating supply current
@ 70 kHz
5
6.0
mA
Iqdis
Idle state quiescent current
VPFC_OK> VPFC_OK_S AND VINV <
VFFD
180
320
µA
VPFC_OK<VPFC_OK_D
1.5
2.5
µA
Iq
Quiescent current
VPFC_OK>VPFC_OK_S OR
VCOMP<2.3V
2.2
3.2
µA
Multiplier input
IMULT
Input bias current
VMULT = 0 to 3 V
-0.2
-1
µA
VMULT
Linear operation range
0 to 3
V
VCLAMP
Internal clamp level
IMULT = 1 mA
9
9.5
V
∆Vcs
∆V
MULT
Output max. slope
VMULT = 0 to 0.4 V, VVFF = 1 V
VCOMP = upper clamp
1.33
1.66
V/V
KM
Gain (2)
VMULT = 1 V, VCOMP= 4 V
0.375 0.45 0.525
V
Error amplifier
VINV
Voltage feedback input threshold
TJ = 25 °C
2.475
2.5
2.525
V
10.3 V < Vcc < 22.5 V (3)
2.45
2.55
Line regulation
Vcc = 10.3 V to 22.5 V
2
5
mV
IINV
Input bias current
VINV = 0 to 4 V
-0.2
-1
µA
VINVCLAMP Internal clamp level
IINV = 1 mA
8
9
V
Gv
Voltage gain
Open loop
60
80
dB



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