Part Number: LM25143-Q1 Hi team,
The datasheet of LM25143-Q1 shows hiccup mode timing diagram in Fig. 9.6. If the timing chart includes Vout, Iout, and Iout(CL), it's easy for my customer to understand the HICCUP mode behaver.
Could you show the timing…
Part Number: LM25143 Hi
My customer is reviewing LM25143 as a replacement for MAX1858(MAXIM). In MAX1858, there is a phenomenon that the frequency skips when sync off.
Is there a phenomenon that LM25143 is also skipped?
Thanks
Other Parts Discussed in Thread: LM25143-Q1 , LM25143 Our project design uses an LM25143-Q1 as the primary power supply, providing two 5V outputs for the secondary PMIC. FB1 and FB2 are connected to AGND and operated in DCM mode. The soft-start time is…
Part Number: LM25143 Input voltage is 16-32V, typical 24V; Output voltage is 12V, Iccmax 40A; Use single external two-phase output; Please help to review LM25143 Schematic.pdf
Part Number: LM25143 Other Parts Discussed in Thread: LM5148-Q1 , LM5143 We use Adaptor to charge battery(built in BMS).
Adaptor Voltage is 32V or 36V,battery voltage is 25.2V. Charging Current is 7A max.
We want to use buck controller to connect…
Part Number: LM25143-Q1 Other Parts Discussed in Thread: LM25143 Hi team,
Is it possible to operate LM25143 with 3 phase and have one of the secondary IC’s output separated?
We want independent control to have 2 output with same voltage level Is…
Part Number: LM25143 Hi
My customer says that the LM25143 is not working. Can I get a review of schematic and quickstart design tool? If you let me know your email address, I will send it to you. Please review it.
Thanks
Part Number: LM25143-Q1 Hi TI expert,
May I know whether the ENx can be controlled separately under single output - dual phase structure?
We have to connect the mode/FBx/SSx pins accordingly but wondering whether we can pull low EN2 only in order…
Part Number: LM25143 Hi, I have a question about the LM25143 Current Sensing implementation on the data sheet versus the example design given in LM5143Q1-EVM-2100 schematic.
In the EVM schematic, the current sense lines have an extra resistor and capacitor…
Part Number: LM25143-Q1 Other Parts Discussed in Thread: LM5143 dear
customer use LM25143-Q1，and want to design 100A circuit，but it only shows 50A in datasheet ，is it use 2pcs LM25143-Q1 to push 100A?thanks in advance
