May I check if TI has EMI performance data for LMR14030? (i.e is LMR14030-Q1 meets CISPR 25 standard?)
I can only locate some EMI related information for LM4360x and LM4600x (applicatio note) but couldn’t find any info on LMR14030-Q1 Below is the LT8614 (LTC DCDC) EMI performance below for your reference.
In LT8614 D/S, there are Radiated EMI Performance data for the following condition.14VIN TO 5VOUT AT 4A, fSW = 2MHzSo, It'll be very helpful if you can provide us the EMI performance data under similar conditions,(Like Same VIN, VOUT, fSW and max Iout)
We have LMR14050-Q1Spread Spctrum version at 12Vin5Vout@3A, fsw=2.1MHz.
RE performance Low frequency.
RE Performance High frequency
CE Performance positive input.
CE Performance negative input
In reply to Vincent Zhang1:
Hi Vincent-san, Was this measured on the EVM? Best Regards, Kuramochi
In reply to TQ:
Yes, almost the same except the EMI filter.
Could you show me EMI data without CMCC filter if you have?
Customer are considering to except for the filter for cost down.
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