L6564 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'L6564' PDF : 34 Pages View PDF
L6564
Application information
Table 5. Summary of L6564 idle states
Condition Caused or revealed bey IC behavior
Typical IC
Restart condition
consumption
UVLO
Feedback
disconnected
Standby
AC Brownout
OVP
Low
consumption
Vcc < VccOff
PFC_OK > VPFC_OK_S
AND
INV < PFC_OK - 40mV
PFC_OK < VPFC_OK_D
VFF < VDIS
PFC_OK > VPFC_OK_S
Disabled
Vcc > VccOn
Latched
Vcc < Vccrestart then
Vcc > VccOn
Stop switching PFC_OK > VPFC_OK_E
Stop switching
RUN > VEN
Stop Switching PFC_OK < VPFC_OK_R
COMP < 2.4V
Burst mode
COMP > 2.4V
90 µA
180 µA
1.5 mA
1.5 mA
2.2 mA
2.2 mA
Saturated
boost inductor
Vcs > VCS_th
Doubled Tstart
Auto restart
2.2 mA
Doc ID 16202 Rev 1
27/34
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