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RE: TPS25854-Q1: Which circuit did you use for "Figure 11-4. 2.1-MHz EMI Results (Without CM Filter)" and "Figure 11-5. 400-KHz EMI Results (Without CM Filter)"

Kuno Wu

Hi Ochi-san, These two picture come from the PMP40960 and PMP40939 reference design, below are their schematic. And sorry to confuse you, the 2.1MHz reference design, we use the inductor is 1uH, and the 400KHz reference design, we use the inductor is…
- over 2 years ago
- Power management
- Power management forum

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