AN4075

Application EMC immunity

Doc ID 022954 Rev 1

17/23

4

Application EMC immunity

This paragraphs lists the STEVAL-IFP016V2 application EMC test results. The indicated

immunity is considered as quantitative information only.

4.1

Register values

The L6360 has been initialized with the following configuration values:

●

Configuration = 0 x 60 (push-pull)

●

Control1 = 0 x F8

●

Control2 = 0 x A0

–

I/Q pull-down enabled

–

L+ cutoff enabled

–

L+ cutoff delay 500

μs

–

L+ restart delay 64 ms

–

I/Q debounce time (filter) is off (0

μs)

●

LED1H = 0 x 55 (highest blinking frequency)

●

LED1L = 0 x 55

●

LED2H = 0 X FF (lowest blinking frequency)

●

LED2L = 0 x 00

4.2

Burst test

4.2.1

Test conditions

●

Supply voltage: 23 VDC

●

L+ switch ON (active), C/Q in Rx mode (PP but EN C/Q low)

●

Register values - see Section 4.1

●

L+, C/Q, I/Q lines loaded by 1 k

Ω resistors vs. L-