Part Number: LM5116 There are two drawings (PWP (R-PDSO-G20) and PWP0020A) for this part in the datasheet. Which dimensions should be used for height, 1.1mm or 1.2mm? And which dimensions should we use for lead length, 0.50min to 0.75max or 0.5min to…
Part Number: LM5116 When the input is 25V and the output is around 1V with no load, the SW voltage occasionally oscillates, causing the voltage spike to be higher. At this time, the output voltage still jumps. What is the reason for this and how can it…
Part Number: LM5116 There are two drawings (PWP (R-PDSO-G20) and PWP0020A) for this part in the datasheet. Which dimensions should be used for height, 1.1mm or 1.2mm? And which dimensions should we use for lead length, 0.50min to 0.75max or 0.5min to…
Part Number: LM5116 Other Parts Discussed in Thread: LM5148 We are planning to use the LM5116 as a buck converter in our variable power supply design. Our design requirements are as follows:
Input voltage: 48 VDC
Output voltage: Adjustable from 2…
Part Number: LM5116 Aside from the EP net being incorrectly connected to DGND and not -18V. What else would keep this circuit from not working? Voltage measures at -11VDC and has audible noise from the components. I suspect it's likely in a hiccup mode…
Part Number: LM5116 Hello forum readers,
there is a RAMP circuit shown in the datasheet in figure 39 for Vout lower than 7.5V. But there is an application circuit in figure 33 which shows 270pF capacitor connected to RAMP. What is the correct way to…
Part Number: LM5116 Other Parts Discussed in Thread: UCC27712 , LM5146 , LM5137 , LM5119 Hi TI Team,
I am currently designing a synchronous buck converter using the LM5116 buck controller combined with the UCC27712 half-bridge gate driver for a high…
Part Number: LM5116 Hi, experts from TI.
I have encountered the following problem while using the LM5116 chip. I now need to seek your help to solve this issue.
The current issues that need to be addressed are as follows: 1:When the circuit is unloaded…
Part Number: LM5116LM5116 configured to generate 5V out of 24V. Loaded with around 1A. It starts to create interruptions when ambient temperature rises above 45°C. Voltege drops to around 3V and causes indirectly the microcontroller to reboot. These…
