The application for which the LM5642 will be used is a DC power supply for external supply. After the LM5642's overcurrent protection is activated, the microcontroller must control the output of the external DC power supply to ensure safe output.
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Part Number: LM5642 I would like to switch the LM5642 circuit on and off only via the supply voltage VIN by means of a switch. The power path to the transistors should not be interrupted. The signals ON/ SSx are thereby on "HIGH". Is this possible?…
Part Number: LM5642 Other Parts Discussed in Thread: LM25143 Hi everyone,
I am an electronics engineer from France, and this is the first time I use this Interleaved Buck topology. Firstly, I decided to choose a Constant ON-time controller for achieving…
Part Number: LM5642 Other Parts Discussed in Thread: LM25143 , , LM25148 Hi,
Could you provide or recommend proper FET or reference circuit to support 40A?
Customer already have done the evaluation for 30A with CSD18503 but there is FET damage from 35A…
Part Number: LM5642 Other Parts Discussed in Thread: LM2675 , Hello,
We encountered a problem when using the LM2675.
Attached the schematic of the power supply.
We are using this design for years.
Recently we had to change the output capacitors (C41 and…
Part Number: LM5642 Other Parts Discussed in Thread: LM5143 Dear TI Team,
Could you please add an unencrypted Spice or WEBENCH file for LM5642 part?
Kind Regards,
Goutham M S
Part Number: LM5642 Other Parts Discussed in Thread: LM5143 , LM25119 Hi Team,
Good day!
One of my customers is asking if we have a Pspice model for our LM5642 for their simulation of their application. Do we possibly have one?
Thanks!
BR,
Alfred
Part Number: LM2642 Other Parts Discussed in Thread: LM5642 What is difference between LM2642 and LM5642 other than external synchronization function ?
Part Number: LM5642 Dear sirs,
I made a demo board to test LM5642 buck converter according to AN-1292 LM5642 Evaluation Board . , but the ic not work . I was configured the ic as dual-phase, single output regulator , but the converter not work. even without…
Part Number: LM5642 Hi
I would like to know the ESD specification of the LM5642.
On DATASHEET, it seems that only the HBM value came out.
Can you provide HBM (Human Body Model), CDM (Charged Device Model)?
