Datasheet

Supervisory system L6460
34/139 Doc ID 17713 Rev 1
Figure 5. nReset generation circuit
Note: All regulator voltages included in power up sequence (V
SysX
– V
SysY
in Figure 5) will be
considered as nRESET circuit voltages.
nGateCtrl
UV Filter
UV comparator
V
Supply
V
Supply
UV
UV Filter
UV comparator
V
Pump
V
Pump
UV
UV Filter
UV comparator
V
SupplyInt
V
SupplyInt
UV
UV Filter
UV comparator
V
SysX
to SPI
WatchDog
Elapsed
System
regulators
UV
WD_En_nRst
nRESET
pin Driver
nRESET
pin
nRST_i
nt
t
Filter
Low Power
Mode
UV Filter
UV comparator
V
SysY
POR