Part Number: LM5158 Tool/software: Hi,
What is the best efficiency I should expect for LM5158 as a boost convertor from 3V to 60V and an output current of 30mA?
Thanks
Part Number: LM5158 Tool/software: I'm considering implementing an isolated flyback converter of 60V and -60V double output rail using LM5158. I'm going to use the quickstart calculator provided by TI, but it's difficult to select Lm. Is there any product…
Part Number: LM5158 Other Parts Discussed in Thread: LM5157 Dear TI,
I used the Webench software to create a design for an isolated flyback converter. The IC used is LM5158RTER. The design converts unregulated nominal 24V input voltage (min..max 16V…
Part Number: LM5158 Tool/software:
Dear Engineers,
I have designed a variable-output boost DC-DC converter (LM5158RTER) to step up 5 V to 40 V. However, after receiving the PCB, I noticed that the output is fixed at 4.98 V, even when adjusting…
Part Number: LM5158 Tool/software: on behalf of my customer:
The LM5158 is used as a 48V PoE supply for the master (24V --> 48V). With PoE, there is a voltage limitation at 57V. In many PoE Slave designs I see a 58V Zener diode to limit the maximum…
Part Number: LM5158 Other Parts Discussed in Thread: LM5185 Tool/software: Hi Team,
May I check if LM5158 can support PSR voltage feedback like LM5185? customer want reduce one aux channel.
Thanks & Regards
Eddie
Part Number: LM5158 Tool/software: Hi, Staff
I'm designing boost convertor.
Vsupply range is from 25.5V to 46.0V
Vload range is from 47.05V to 49.96V.(Typ. 48.5V)
Target Fsw is about 500KHz.
In Vsupply is 46.0V and Vload 47.05V, PWM Duty is…
Part Number: LM5158 Tool/software: I want to design an isolated power circuit with a 10–60V input and 12V output. When I use Webench the attached design seems suitable, but here the input GND and the output GND are the same. I think this would break the…
