Hello Hector,
It's hard to tell from your layout whether or not you have connected a SYNC pin to GND. This SYNC pin should not be left floating, please ensure this is connected to GND.
Otherwise looks good. Let me know if you have additional problems…
Part Number: LM43601 I'm using PSpice for TI to do a transient simulation of an SMPS using LM43601 and need to obtain a value for DC input power for a period after the circuit has reached steady-state. You'd think this would be a snip - just get PSpice…
Part Number: LM43601
Tool/software: WEBENCH® Design Tools
Hi, Good day. Our customer noticed that the schematic design output for LM43601 and LM43601-Q1 is different. Although the BOM shows the same parts. They use the following parameters:
Vin = 20V…
Part Number: LM43601 Other Parts Discussed in Thread: TINA-TI Hi,
I'm simulating an LM43601 in an inverting configuration using the PSpice-TI tool.The problem is that the simulation fails about halfway through with a message "ERROR(ORPSIM-16550): Floating…
Hi Jason,
I do not have any knowledge as to why this device is not supported in Webench. Webench is supported for this device but the inverting buck-boost topology is not on Webench for every device, but this does not suggest that there is something wrong…
Part Number: LM43601 Hi TI,
I have designed -5V Inverter design based on Webench simulation. But It's not working(No output).
This issue is solved when I removed the capacitor is from VIN to VOUT (Cio) or reduced to under 0.1uF
Load current is under…
Part Number: LM43601 Dear, All
Please let me know the possibility of failure if the following voltage is applied to Vin of LM43601 with 20uS. a. 60 V b. 70 V c. 80 V d. 90 V How likely is the possibility of failure? If possible, please give me an approximate…
Part Number: LM43601 Hi Team,
We are penetrating LM43601 to my customer to realize 24V to 3.3V/1A. Below is customer's schematic, doule you pls help check the schematic, thanks!
Especially the CFF cap paramters and how to calculate it in a more simple…
Part Number: LM43601 Dear, All
Customers evaluate using LM43601. They evaluate the instantaneous interruption of the input voltage, but when the VIN changes as follows, the occurrence frequency is low but problems may occur. They set the output to 5V. -…