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Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM5143 Tool/software: Hi,TI experters
when LM5143 use to Two-Phase, Single-Output Buck Regulator 3.3V,how test gain margin and phase margin.
I place to injection point is 1 ,or 2 or 1&2 .I am…
Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM5143 Tool/software: From Datasheet i can understand that using FB1 setpoint i can Design for adjustable output voltages, but i have a Query on Input voltage set point,my question are as follows…
Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM25143-Q1 Tool/software: Hello expert ,
we used LM5143QRWGRQ1 in our new project and currently faced a big problem at light load , when we open the output load, the output voltage will have big ripple…
Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM5143 , TDA4VH , LM25143-Q1
Tool/software:
Hi LM5143 Champ !
My customer would like to set input voltage range from 10~24V and maximum output voltage level is 3.3V since they believe the LM5143 seems…
Part Number: LM5143-Q1 Other Parts Discussed in Thread: TINA-TI Hi ,
I am planning to use LM5143-Q1 , LM31707 and LM6002 parts in my design and wanted to simulate the same in TINA-TI (free version) . The Pspice models available in your website are all…
Part Number: LM5143-Q1 Tool/software: Hi,
I notice that datasheet points out output cap value is effective(derated) value. I wonder other capacitor value is effective value or rating value? Like input cap, boot cap and so on.
Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM5143 Tool/software: Hello,
I'm working with a LM5143-Q1 in 2 phase synchronous buck 12V to 5V, i want to know if it's possible to get 100A(50A/phase) in interleave 2 phase 1 output with this controller…
Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM5143 Hi,
If I use more than one LM5143 and the input is the same VBAT. Should them share one Pi filter or use individual PI filter for each device?
Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM5143 We are testing a DC to DC converter that converts 50V to 5V, with a load of 30A, utilizing the LM5143 interleaving dual buck converter. During our testing process, we have observed a ripple…
Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM25143-Q1 , LM5143 , LM25143 Hello,TI experts
For LM5143-Q1 AND LM25143-Q1 ,could you help to ask to me different points.
I only find input range is different,they are whether is pin to pin?
