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Hi, Could you please share the separate Eon and Eoff data curve for LMG3526R030, or LMG3522R030? Even for LMG3422R030, its Eoff data is hard to extract from the datasheet…

Hello,

My name is Doğu Bora Yalçın, and I am employed as an Analog Design Engineer at ASELSAN. Presently, we are utilizing the UCC27324 Non-Inverting 4-A/4-A Dual-Channel Low Side Gate Driver…

Dear TI-development team,
i am currently writing my bachelor thesis and would like to use the LMG1210 to control a switching amplifier in the half-bridge topology. Since I would like to utilise…

Hi there, my name is Kian Fotouhi. I'm an electrical engineering student working on a high-power audio amplifier that will need a transition-mode boost PFC. The specifications will be:…

I want to start a new design with MOTORCONTROL-SDK 049C with GAN FET.

Can you tell me the example with these transistors. What is the maximum PWM frequency that can be expected?

I'm planning up to 40 amps RMS. I think…

Written by: Charles Barsh

The electrification of automobiles is rapidly increasing, and as it does, there are more advanced systems integrated into these vehicles. These electrified vehicles contain sensitive GaN and SiC switches that are susceptible…

Electric vehicle (EV) charging systems are of two types: AC and DC. The AC charging system has to interface with the EV's internal on-board charger (OBC) before reaching the battery. The DC charging system interfaces with an external Electric Vehicle…

Dear TI Team,

I was planning to design a boost converter using LM5156 due to its dual random spread spectrum feature. The detailed specifications and component selection are listed below:

Is anybody knows how this "Utilize series stack of GaN FETs on secondary side of CLLLC DC/DC Converter" works?

May I ask how can I get an evaluation board of this reference design?

Hello together,

I am still struggling with the undershoot. In the meantime I did several layouts with different paths. The best signals I can get are:

I measured those with:

Scope: Tektronix-MSO44 1 GHz

Probe: Tektronix-TIVP1 (special…

We are using this part in an LLC resonant converter design, and have had it fail twice during test. The LD05V internal power rail fails short and the FET D-S remains open circuit. The schematic design is pretty much identical…

Hello,

I am into designing a PCB with bare die wafer GaNs. I need a GaN bare die wafer which can work with 100V drain-source voltage and has at least 40A current carrying capacity. Do you have bare die wafer GaN with above mentioned voltage and current…

Greetings to all,

I try to implement H-bridge structure with GaN type mosfets. The driver I am using is LMG1210. I have added the schematic and waveforms. I will try to summarize the problem…

Table 6-1 describes VNEG as "Negative supply output, bypass to ground with 2.2-µF capacitor". Figure 10-1 shows the VNEG capacitor connected to source not ground. Which is correct?

Hello

Can i Please get the Ids on vs Temperature curve for LMG3410R050. Datasheet seems missed that vital information.
Aslo can you tell me how the normalized Rds on is calculated.
Aslo i note that Ids rating stated as 12A at…

I've been looking around for a synchronous boost control IC that might be suitable for driving the LMG5200, and it seems like the TPS43061 might be a good fit. My overall specifications for…

 UCC256403 has high side and low side Gate Drives included. Can it be used to Drive GaN FET as well, assuming we have a level shifter between IC and Actual GaN FET ?

i am looking at the specific dV/dt rating of HS floating node which…

I am interested in using the LM5175 to drive GaN half bridges that have built-in high and low-side drivers (FBS-GAM02-P-C50). The maximum allowable voltage on the half-bridge control inputs is 5V, and I have a 5V supply on my board…

Figure 11.1 and 11.2 shows that switching node plane overlaps with power return plane. However, we know that switching node is a noisy plane and will probably make ground plane dirty below it. I have never overlapped my switching…

Hi,

we are having a critical issue with LMG1205 during high output current situations.

Basically, we have measured that the HO pin of LMG1205 turns on "high" for apparently no reason, after…