SLOSE37B June 2020 – May 2022 DRV8436
PRODUCTION DATA
After the current is enabled (start of drive phase) in an H-bridge, the current sense comparator is ignored for a period of time (tBLANK) before enabling the current-sense circuitry. The blanking time also sets the minimum drive time of the PWM. The blanking time is approximately 860 ns.