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The PF5030 can enter STANDBY/LPOFF state using the "Go to Standby" command, setting the bit
GOTO_STBY = 1.
Figure 40. Main tab
6.6.3.6 Regulators tab
The regulator tab shown in
enabled or disabled on registers using I
Each regulator has its own thermal shutdown (TSD) protection. After a TSD, the regulator is automatically re-
enabled when the temperature returns to the normal operation range. Nevertheless, an additional configuration,
by regulator, is available to make device transition to deep fail-safe (DEEP-FS) state in case of TSD and
consequently shut down all regulators. In a practical perspective, it means that TSD on regulators supplying
MCU rails can be configured to make a transition to DEEP-FS while regulators supplying external loads wont.
Figure 41. Regulators tab
UM11854
User manual
Figure 41
is used to configure the PF5030 SMPS or LDO. Regulators can be
2
C commands, and the state / status of each regulators is also shown.
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 9 March 2023
KITPF5030SKTEVM programming board
UM11854
© 2023 NXP B.V. All rights reserved.
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