====== Research Topics======
==October 11th, 2025==
  * Page Created

====LMG5200 80V GaN Half Bridge Power Stage====

[[https://www.ti.com/lit/gpn/lmg5200| Data sheet]]

[[https://www.ti.com/lit/snvu551| Evaluation Module]]

Reference Designs using LMG5200

[[https://www.ti.com/lit/pdf/TIDT151|PMP22089 — Half-bridge point-of-load converter reference design with GaN technology]]

[[https://www.ti.com/lit/pdf/TIDUCS3|PMP4486 — 48Vin Digital POL with 3 Outputs Reference Design]]
  * Measurement & Test Results

[[https://www.ti.com/lit/pdf/TIDUC72|PMP4497 — LMG5200 48V to 1V/40A Single Stage Converter Reference Design]]

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====Research for the project====
[[https://www.ti.com/lit/wp/slyy207/slyy207.pdf?ts=1758685340361&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FLMG3410R070|Four Key Design Considerations
When Adding Energy Storage to
Solar Power Grids]]
  * This technical paper from TI talks about high voltage energy storage system with PV

====-EMI & PCB====
[[https://www.ti.com/lit/pdf/slyt682| Reduce buck-converter EMI and voltage stress by minimizing inductive parasitics]]

====GaN Power Conversion====
[[https://www.edn.com/a-brief-history-of-gallium-nitride-gan-semiconductors/#google_vignette|A brief history of gallium nitride (GaN) semiconductors]]

[[https://www.infineon.com/products/power/gallium-nitride/gallium-nitride-transistor| Infineon GaN transistors]]

[[https://resources.pcb.cadence.com/blog/2023-gallium-nitride-semiconductors-summary| Gallium Nitride Semiconductors Summary]]

[[https://www.electronicdesign.com/technologies/power/article/21804954/rethink-power-density-with-gan| Rethink Power Density with GaN]]
  * With an optimal gate-drive design and PCB layout, you can operate GaN at very high slew rates (>100 V/ns) with minimal ringing on the switch node. 

====Other Related Topics====
[[https://www.ti.com/lit/gpn/LP38690|low-dropout (LDO) linear voltage regulators]]
  * LP38690SD-5.0/NOPB: This version has a fixed 5.0V output.
[[https://www.ti.com/lit/ds/symlink/tl494.pdf?ts=1763561026438&ref_url=https%253A%252F%252Fwww.google.com%252F|TL494 Pulse Width Modulation Control Chip]]

[[https://toshiba.semicon-storage.com/us/semiconductor/knowledge/faq/linear_low-dropout-voltage/low-dropout29.html|LDO vs DCDC Converter]]
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Abstract for six sources {{ :hdc010:abstract_for_six_sources.docx |}}
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Part draft for 1,2,3 {{ :hdc010:wd1_part_draft.docx |}}