Part Number: LM5143-Q1EVM-2100 Hi team,
Could you give me comment on following customer questions? They ask parameters related to R15 (49.9Ohm), R16(0Ohm), and C43(33pF) in the EVM.
Q1. What function does this circuit have?
Q2. What is the case that this…
Part Number: LM5143-Q1EVM-2100 Hi all,
Can you tell me how to make 6-phase operation DCDC converter using 3 EVMs? Do I need an extra oscillator input? If you have any schematics or documents, can you share that?
Part Number: LM25149-Q1EVM-2100 Other Parts Discussed in Thread: LM25149-Q1 Hi Team,
1. Do you have a reference schematic with dual-phase operation?
2. How to build a dual-phase board by modifying 2 LM25149-Q1 EVMs?
Part Number: LM25149-Q1EVM-2100 Other Parts Discussed in Thread: LM25149-Q1 Hello Team,
Our customer want to evaluate dual phase operation by using 2pcs of LM25149-Q1 EVM but somehow they can't work well.
Can you please let me know the setup to perform…
Part Number: LM25149-Q1EVM-2100 Hi support team:
when system output 3.3V/1A, I tested output ripple is 280mv(output capacitor is 188uF ) in PFM mode.
I think this voltage ripple is too large, could you please tell me what is the ideal voltage ripple in this…
Part Number: LM5143-Q1EVM-2100 Other Parts Discussed in Thread: LM5143-Q1 Hi,
I am using three LM5143-Q1 power supply IC's each operating at a switching frequency of Max-1MHz and Min-440KHz.
In an EVM(refer attachment) of LM5143 an EMI filter has been…
Part Number: LM5143-Q1EVM-2100 Hi Team,
my customer would like to know what fault conditions are covered by the slaves and monitored via power good in the dual-channel automotive synchronous buck controller evaluation module LM5143-Q1EVM-2100.
Hi Timothy Hegarty
1.May I know why you suggest 4-phase implementation?
(Cause I see LM5143 Vo could support 55V & Io could support 100A, It is 5kW that could support customer spec 4kW)
2. Our LM5143-Q1EVM-2100 is dual channel, snva870 is 4-phase implementation…