DRV3203E-Q1 Datasheet, PDF (25/39 Pages) Texas Instruments – Three-Phase Brushless Motor Driver

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Motor Current ^OVADth
OVAD
MTOC SPI Register Flag
tfiltMTOC
DRV3203E-Q1
SLVSCE5A – NOVEMBER 2013 – REVISED JANUARY 2014
tfiltMTOC
SPI Access
FAULT
read
write 1
to clear
Pre-Driver
Enable
Disable
Enable
(1) MCU must set the FLTCFG.FLGLATCH_EN bit to 1 to get the latch-type operation shown in this figure.
(2) When MTOC condition is detected, FAULT is asserted to low if FE_MTOC bit is 1.
(3) When MTOC condition is detected, Pre Driver is disabled if SE_MTOC is 1.
Figure 17. Motor Overcurrent Event
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