Hi, Hui,
The LM5101 isn't recommended for new designs. There is an LM5101A which is recommended, and has a model. You can use the model in the LM5101A web page for either device, though.
Another alternative is one of our newer devices, UCC27282 which…
Part Number: LM5100A Other Parts Discussed in Thread: CSD88539ND , , LM5101A When using the LM5100AM Gate Driver according to the typical application circuit shown in the data sheet, LO and HO signals when probed do not show the expected outputs. I believe…
Part Number: LM5100A Other Parts Discussed in Thread: LM5101A , UCC27289 , UCC27282 , UCC27284 Hi TI expert
May I know if LM5100A could directly connect 3.3V CMOS?
Is TTL compatible with CMOS ?
Best regards,
Thomas
Hello Cheney,
As you have likely seen from the datasheets the LM5101A and UCC27201 are similar half bridge drivers with 100V HS voltage rating and 3A drive current.
The differences are mainly in two areas. The VDD rating of the UCC27201 recommended…
Hello Viabhav,
If you are running simulations, you can find the simulation models in the LM5101A product folder which should have the TTL compatible inputs.
Please confirm if this addresses your question, or you can post additional questions on this…
Part Number: LM5106 Other Parts Discussed in Thread: LM5101A , UCC27712 , TPS28225 , TPS51604 , LM5101B , LM5102 Hi,
my customer is using LM5106 and the drive current is small. They need at least 2A drive current, so I propose LM5101A/B, but this part…
Hello Glenn,
I am with the high power drivers application team, and have reviewed the schematic sent thru a private channel from Rick.
I do have some comments and suggestions. I think Rick mentioned comments about C8, C10 and C9 values, and I agree…
Hello Parth,
Thank you for your interests in the TPS61086. From you description, what you need is actually a half-bridge driver that the mps430 can control to operate in the boost mode. Please consider LM5101A or something similar. Also, the TPS61086…
Joshua,
It looks like we don't have a Spice model avaliable for the SM device on TIDA-00120 that would enable you to complete a simulation in Tina of the power stage. However, the LM5101A is a suitable replacment gate driver, and the INA240 can replace…
Hello Yang,
Thank you for your interest in the LM5101C. I am an applications engineer supporting this device and will work to address your questions.
The bootstrap diodes in the LM5101x half bridge drivers and other TI 100V half bridge drivers is…
