L6563S STMicroelectronics, L6563S Datasheet - Page 34

• Manufacturer Part Number: L6563S
• Description: IC PFC CTRLR TRANSITION 14SOIC
• Manufacturer: STMicroelectronics

Specifications of L6563S

• Mode: Discontinuous (Transition)
• Current - Startup: 90µA
• Voltage - Supply: 10.3 V ~ 22.5 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Application information
Table 5.
34/43
disconnected
AC brownout
consumption
Condition
Feedback
Saturated
Standby
inductor
UVLO
boost
OVP
Low
In table 1 it is possible to find a summary of all of the above mentioned working conditions
that cause the device to stop operating.
Figure 47. Brownout protection (master PFC)
Summary of L6563S idle states
PFC_OK < V
PFC_OK > V
PFC_OK > V
Caused or revealed
COMP < 2.4V
Vcs > V
Vcc < Vcc
INV < 1.66V
RUN < V
AND
bey
CS_th
PFC_OK_S
PFC_OK_D
PFC_OK_S
DIS
Off
behavior
switching
Disabled
Doubled
Latched
Tstart
mode
Burst
Stop
IC
Doc ID 16116 Rev 4
Vcc < Vcc
COMP > 2.4V
Vcc > Vcc
Vcc > Vcc
Auto restart
RUN > V
V
PFC_OK >
V
PFC_OK <
condition
PFC_OK_E
PFC_OK_R
Restart
then
restart
EN
On
On
consumption
Typical IC
180 µA
1.5 mA
1.5 mA
2.2 mA
2.2 mA
2.2 mA
90 µA
PWM_LATCH
Status
High
Off
Off
Off
Off
Off
Off
PWM_STOP
Status
High
High
High
High
High
High
Low
L6563S