ST7FMC1K2B3 STMICROELECTRONICS [STMicroelectronics], ST7FMC1K2B3 Datasheet - Page 279

• Manufacturer Part Number: ST7FMC1K2B3
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

MOTOR CONTROL CHARACTERISTICS (Cont’d)
Figure 155. Example 1: Waveforms For Overcurrent Detection with Current Feedback Filter OFF
Figure 156. Example 2: waveforms for overcurrent detection with current feedback filter ON
(CFF=001 => 2 consecutive samples are needed to validate the overcurrent event)
f
f
Comparator
Output
Sample
CL (MCRC)
mtc
PERIPH
Sample
CL (MCRC)
f
Comparator
Output
MCOx
MCOx
mtc
/4
Sampling time
ST7MC1xx/ST7MC2xx
Sampling time
279/309