Part Number: LM5155-Q1 While I use 5155 LDO as vcc, the voltage is 6.85V. it works well,
I want to use higher voltage as mosfet driver, so I link VCC to VBIAS, then gate pin output waveform is wrong, so what should I do if I want to get higher gate…
Part Number: LM5155-Q1 Tool/software: Hello team,
Good day!
There is a using case of LM5155-Q1, VCC is about 6V, and the gate voltage is 6V as well, but this voltage is not enough to drive MOS, so do you have methods to improve the drive voltage?…
Part Number: LM5155-Q1 Customer would like to design with LM5155-Q1 for DCM Flyback. Could you please help share the related design tool? The tool in ti.com is for CCM.
Part Number: LM5155-Q1 Other Parts Discussed in Thread: LM5155 , LM5157 Tool/software: Dears:
customer want to use LM5155 do PSR flyback , they need TI help provide PSR design calculation then they can design it step by step .
I noticed that we have…
Part Number: LM5155-Q1 Other Parts Discussed in Thread: LM5155 , UCC28180 Tool/software: Dear Ti
I hope TI recommand Boost controller below conditions
type: no isolation type(or possible isolation type)
boost switching freq: lower freq 30kHz …
Part Number: LM5155-Q1 hi experts
when i read this APP note: How to Design a Boost Converter Using LM5155 (ti.com)
i cannot find how to calculate Isupply.
i know Isupply means input supply current of the boost converter. BUT how to get 2.985A
Part Number: LM5155-Q1 Hi expert,
In the flyback topology of the LM5155-Q1, the internal power dissipation of the device can be decreased by supplying the VCC using an additional transformer winding. Is this additional transformer winding power supply…
