L6564D STMicroelectronics, L6564D Datasheet - Page 10

• Manufacturer Part Number: L6564D
• Description: IC PFC CTRLR TRANSITION 10SSOP
• Manufacturer: STMicroelectronics

Specifications of L6564D

• Mode: Discontinuous (Transition)
• Frequency - Switching: 1MHz
• Current - Startup: 90µA
• Voltage - Supply: 10.3 V ~ 22.5 V
• Operating Temperature: -25°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 10-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: L6564; L6564

Electrical characteristics
Table 4.
10/33
Boost inductor saturation detector
Start-up timer
Current sense comparator
PFC_OK functions
V
V
V
V
t
V
V
V
START_DEL
V
Symbol
I
PFC_OK_C
PFC_OK_S
PFC_OK_R
PFC_OK_D
PFC_OK_D
PFC_OK_E
PFC_OK_E
V
V
Vcs
PFC_OK
t
I
td
CSclamp
START
V
COMP
COMP
t
I
CS_th
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
Start-up 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 16202 Rev 2
V
First cycle after wake-up
V
I
(3)
I
(3)
After V
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
=1V, V
= 0, V
= 3V, V
CS
= 4V, V
= 4V, V
= Upper clamp,
= 1mA
= 0.5 mA
= V
= 0 to 2.6V
> V
Test condition
PFC_OK_S
VFF
VFF
CS_th
VFF
CS
INV
INV
(3)
= 3V
= 1V
> V
= 3V
= 2.4V
= 2.6V
, before restarting
CS_th
2.435 2.5 2.565
Min. Typ. Max. Unit
2.34
0.12
0.17 0.23 0.29
0.15
0.21 0.27 0.32
1.61 1.66 1.71
150
100
100
2.5
5.7
2.3
2.1
1.6
1.0
25
75
2
9
5
2.25
1.08 1.16
150
300
150
200
-0.1
4.5
6.2
2.4
1.7
9.5
2.4
10
50
40
20
1
4
2.46
0.35
0.38
300
600
250
300
6.7
2.5
2.4
1.8
13
75
70
-1
1
L6564
MHz
mA
mA
mV
mV
µA
µA
µA
µs
µs
ns
ns
V
V
V
V
V
V
V
V
V
V