Part Number: LM5163 Tool/software: During load transient of 400mA to 0mA I have observed voltage overshoot approx. 5.5V (0.5V additional for approx 50ms) at output of diode.
My configuration of buck converter is shown in below snap :
The purpose of diode…
Part Number: LM5163-Q1 Other Parts Discussed in Thread: LM5163
Hello Team,
We are using LM5163 having 12V input and 2 different output voltages 5V and 10V with 400mA output.. we are changing output voltage by changing feedback resistor via MOSFET. During…
Part Number: LM5163 Tool/software: Hi,
We are using a LM5163DDAR in a new design. It is used to generate 5 V / 0.3 A from 20...50 VDC, the schematic looks like this:
Using the values in the schematic the output voltage was not very stable and jumped…
Part Number: LM5163-Q1 Other Parts Discussed in Thread: LM5163 DC DC Converter-Ti.xlsx
Incase if the file is not accessible, please find the problem below
System Inputs
VIN = 16V to 32V
IOUT = 0.2A
VOUT = 12V
The system inputs are fed into WEBENCH designer…
Part Number: LM5163 Tool/software: In our project at output of our buck converter application there is chances of getting High voltage to avoid this high voltage to enter into buck input rail we have added diode in this path and to avoid voltage drop…
Part Number: LM5163 Tool/software: Hello Team,
I have designed buck converter using LM5163 device. below are the specification and chosen componentes for same. When I load with 04A load current I observed voltage dipping to 9.6V from 9.85V.
Input :…
Part Number: LM5163 Tool/software: Datasheet sugests maximum off time for LM5163 as 50ns typical value. What is the maximum value for this ? Also what is the deadtime for this buck converter ? I think this deadtime should also consider in office time…
Part Number: LM5163
Hello Team,
We are using LM5163 having 12V input and 2 different output voltages 5V and 10V with 400mA output.. we are changing output voltage by changing feedback resistor and RON via 2 different MOSFET circuit.
while calculating…
Part Number: LM5163 I developed a prototype, related to the datasheet, I measured a very high Vpp ~800mV, what can be wrong ? I have used the sche matic in the datasheet with a inductor from WE 74404084121