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 vo…
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,
I found that the secondary side turn ratio of Load 2/3 doesn't change as input voltage and max duty circle varies? Is that right?
Part Number: LM5155-Q1 Other Parts Discussed in Thread: LM5155 , LM5156 Hello experts,
We are using LM5156 for auxiliary power supply control as sepic configuration. when we replacing control ic with LM5155, could it make any impact on its functionality…
Part Number: LM5155-Q1 Other Parts Discussed in Thread: UCC20225 , LM5155 Hi team,
1 . Customer can’t find the calculation of R UVLOS and C UVLO, can you please show me how to calculate them .
2.Could you please send me the internal resistance of Gate…
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…
Part Number: LM5155-Q1 Other Parts Discussed in Thread: LM5155 , LM51551 , hi team
as we know, lm5155 doesn't have hiccup protection function. i find the below block diagram in the datasheet.(i know there is no "optional hiccup mode" module in LM5155).…
Part Number: LM5155-Q1 Hi team,
Can you please clarify the package drawing DSS0012B and DSS0012C - which package drawing is correct? Or it ties to different OPN?
LM5155QDSSRQ1
LM5155QDSSTQ1
LM5155QUDSSRQ1
LM5155QUDSSTQ1