SLOSE47A November 2020 – May 2022 DRV8434
PRODUCTION DATA
A latched fault can be cleared by an nSLEEP reset pulse. This pulse width must be greater than 20 µs and smaller than 40 µs. If nSLEEP is low for longer than 40 µs, but less than 120 µs, the faults are cleared and the device may or may not shutdown, as shown in the timing diagram (see Figure 7-20). This reset pulse does not affect the status of the charge pump or other functional blocks.