10.3.1.3 External Component Settings
By following similar design procedure as outlined in Detailed Design Procedure, the external component values are calculated as below
- RILIM = 210 Ω to set 7-A current limit
- CITIMER = 15 nF to set fault blanking time of 6 ms
- RIMON = 1910 Ω to set maximum IMON pin voltage VIMON within ADC range of 3.3 V
- CdVdt capacitance is chosen as 3.3 nF
- Leave RETRY_DLY and NRETRY pins OPEN to set minimum auto-retry delay of 200 μs and number of retries to 4