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L6563STR Datasheet(PDF) 13 Page - STMicroelectronics

Part No. L6563STR
Description  Enhanced transition-mode PFC controller
Download  42 Pages
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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L6563STR Datasheet(HTML) 13 Page - STMicroelectronics

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L6563S
Electrical characteristics
Doc ID 16116 Rev 3
13/42
VZCDA
Arming voltage
(positive-going edge)
1.1
1.4
1.9
V
VZCDT
Triggering voltage
(negative-going edge)
0.5
0.7
0.9
V
IZCDb
Input bias current
VZCD = 1 to 4.5 V
1
µA
IZCDsrc
Source current capability
-2.5
-4
mA
IZCDsnk
Sink current capability
2.5
5
mA
Tracking boost function
ΔV
Dropout voltage VVFF-VTBO
ITBO = 0.2 mA
-20
20
mV
ITBO
Linear operation
0
0.2
mA
IINV-ITBO current mismatch
ITBO = 25 µA to 0.2mA
-5.5
+1.0
%
IINV-ITBO current mismatch
ITBO = 25 µA to 0.2mA
TJ = 25 °C
-4.0
+0
%
VTBOclamp Clamp voltage
(3) V
VFF = 4 V
2.9
3
3.1
V
ITBO_Pull
Pull-up current
VTBO = 1 V
VFF = VMULT = 0 V
2
μA
PWM_STOP
Ileak
High level leakage current
VPWM_STOP = Vcc
1
µA
VL
Low level
IPWM_STOP = 0.5 mA
1
V
RUN function
IRUN
Input bias current
VRUN = 0 to 3 V
-1
µA
VDIS
Disable threshold
(3) voltage falling
0.745
0.8
0.855
V
VEN
Enable threshold
(3) voltage rising
0.845 0.88 0.915
V
Start-up timer
tSTART_DEL Start-up delay
First cycle after wake-up
25
50
75
µs
tSTART
Timer period
75
150
300
µs
Restart after VCS > VCS_th
150
300
600
Voltage feedforward
VVFF
Linear operation range
0.8
3
V
ΔV
Dropout VMULTpk-VVFF
Vcc < VccOn
800
mV
Vcc > or = to VccOn
20
ΔVVFF
Line drop detection threshold
Below peak value
40
70
100
mV
ΔVVFF
Line drop detection threshold
Below peak value
TJ = 25 °C
50
70
90
mV
Table 4.
Electrical characteristics (continued)
Symbol
Parameter
Test condition
Min.
Typ. Max. Unit


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