10.2 General Settings
General Settings
that can be used to configure the following:
• V
OUT
settings, power-good limits, and margin voltages
• OC fault, OC warn, and fault response
• OT fault, OT warn (die temperature), and fault response
• V
IN
on and off UVLO
• On/Off config
• Soft start (output rise time), other turn-on timing and turn-off timing
• Switching frequency
• Compensation
After clicking
Write to Hardware
to make changes to one or more configurable parameters, the changes can
be committed to nonvolatile memory by clicking
Store Config to NVM
. This action prompts a pop-up, and
if confirmed, the changes are committed to nonvolatile memory to store all the modifications in nonvolatile
memory.
Both the loop controller device and the loop follower device are tied to same bus interface. In a two-phase
stacking system, the controller device will receive and respond to all PMBus communication and follower devices
do not need to be connected to the PMBus. If the controller receives commands that require updates to the
PMBus registers of the follower, the controller will relay these commands to the followers. All commands on this
tab are for PHASE = 0xFF.
Figure 10-2. General Settings
10.3 Changing ON_OFF_CONFIG
Changing the
On/Off Config
prompts a pop-up window with details of the options shown in
pop-up gives multiple options on what turns on and off power conversion. By default the TPSM8D6C24 is
configured to
CONTROL Pin Only
. This is the EN/UVLO pin.
Using the Fusion GUI
SLUUCL8A – DECEMBER 2021 – REVISED FEBRUARY 2022
TPSM8D6C24 2-Phase Power Module Evaluation Module User's Guide
23
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