L6460 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'L6460' PDF : 139 Pages View PDF
L6460
Power saving modes
If L6460 is not configured as slave device a current source IOUT will be active on this pin,
while the current sink IINP will be disabled. If L6460 is configured as a Slave device, the
current sink IINP will be active until nAWAKE pin is detected high for the first time; after that
both current sources IINP and IOUT will be disabled and the nAWAKE pin can be considered
as a digital input.
Here below is reported the nAWAKE pin simplified schematic.
Figure 8. nAWAKE function block diagram
SlaveMode
AWAKE
nAWAKE seen high
for the first time after
start up.
V 3v3
I OUT
AWAKE_req
I INP
Doc ID 17713 Rev 1
47/139
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