Question
L6482 current control parameters
Hi,
I am concerning about the L6482 current control parameters that are explained in the AN4158.
I assume that tSW, tON_MIN, tOFF_MIN, tOFF_FAST, tFAST_STEP reflect the relevant registers. So:
1. Peak current control with auto adjusted decay:
- tOFF: this parameter is not mentioned in the datasheet. Does it reflect TOFF_MIN register if predictive current control is disable?
- TSW: does this register value have any effect if predictive current control is disable? Since switching frequency depends on tOFF and tON_MIN?
2. Predictive current control:
- tSW = tON_MIN + tOFF_MIN?
I do not understand the relationship between tOFF_MIN and tSW