L6564T STMicroelectronics, L6564T Datasheet - Page 10

• Manufacturer Part Number: L6564T
• Description: 10 pin transition-mode PFC controller for outdoor applications
• Manufacturer: STMicroelectronics

Electrical characteristics
Table 4.
10/33
Boost inductor saturation detector
Startup timer
Current sense comparator
PFC_OK functions
V
V
V
V
V
V
V
t
START_DEL
V
Symbol
PFC_OK_C
PFC_OK_R
PFC_OK_D
PFC_OK_D
I
PFC_OK_S
PFC_OK_E
PFC_OK_E
V
Vcs
V
PFC_OK
t
I
td
CSclamp
START
V
COMP
t
COMP
CS_th
I
GB
I
LEB
INV
(H-L)
FFD
CS
ofst
Gain-bandwidth product
Source current
Sink current
Upper clamp voltage
Burst-mode voltage
Lower clamp voltage
Threshold on current sense
E/A input pull-up current
Startup delay
Timer period
Input bias current
Leading edge blanking
Delay to output
Current sense reference clamp
Current sense offset
Input bias current
Clamp voltage
OVP threshold
Restart threshold after OVP
Disable threshold
Disable threshold
Enable threshold
Enable threshold
Feedback failure detection
threshold (V
Electrical characteristics (continued)
Parameter
INV
falling)
Doc ID 022671 Rev 1
V
V
I
(3)
I
(3)
After V
First cycle after wake-up
Restart after V
V
V
V
V
V
V
I
(1)
(1)
(1)
(1)
(1)
(1)
V
SOURCE
SINK
PFC_OK
COMP
COMP
CS
COMP
MULT
MULT
MULT
PFC_OK
PFC_OK
Voltage rising
Voltage falling
Voltage falling
Voltage falling Tj = 25 °C
Voltage rising
Voltage rising Tj = 25 °C
= 0
= 0.5 mA
=1 V, V
= 0 V, V
= 3 V, V
CS
= 4 V, V
= 4 V, V
= upper clamp,
= 1 mA
= 0.5 mA
= V
= 0 to 2.6 V
> V
Test condition
PFC_OK_S
CS_th
VFF
CS
VFF
VFF
(3)
INV
INV
> V
= 1 V
, before restarting
= 3 V
= 3 V
= 2.4 V
= 2.6 V
CS_th
2.435 2.5 2.565
Min. Typ. Max. Unit
0.97 1.08
2.34
0.08
0.17 0.23 0.29
0.10
0.21 0.27 0.32
1.61 1.66 1.71
150
1.5
5.7
2.3
2.1
1.6
8.5
20
75
70
70
2
5
2.25
-0.1
150
300
150
200
4.5
6.2
2.4
1.7
9.5
2.4
10
50
40
20
1
4
2.46
0.40
0.43
100
350
700
300
350
6.7
2.5
2.4
1.8
1.2
13
70
-1
1
L6564T
MHz
mA
mA
mV
µA
µA
µA
µs
µs
ns
ns
V
V
V
V
V
V
V
V
V
V
V