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report: work on mosfet and driver

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Alessandro Mauri 2026-02-20 17:35:39 +01:00
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doc/report/Saldatore USB-C 2e52e8e944d0806ebc9fc77134a7c969.md
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@ -33,15 +33,6 @@ Alcuni MOSFET:
- https://www.lcsc.com/product-detail/C464808.html
- https://www.lcsc.com/product-detail/C269268.html
Potenza persa sul mosfet:
![image.png](Saldatore%20USB-C/image%204.png)
Qg=5.6nC, I=2A, Io=7.2A, Rdson=10m, vin=28, vout=18, fsw=1MHz (mosfet vishay)
Pupper=0.535W, Plower=0.185W
Ptot=0.72W
### Driver
@ -151,28 +142,6 @@ Integrati per protezione di inrush (efuse, hotswap controllers, etc.):
- [TPS249x](https://www.lcsc.com/datasheet/C273636.pdf)
- [TPS25980](https://www.ti.com/lit/ds/symlink/tps25980.pdf?ts=1770547961735)
### High-Side Gate Drivers
| **LINK** | **NOTE** | **PACKAGE** | **DIODO BOOT** |
| --- | --- | --- | --- |
| https://www.lcsc.com/product-detail/C5795658.html | half bridge, consigliato per notebook e quindi tensione minore | dfn 2x2 | |
| https://www.lcsc.com/product-detail/C116731.html | half bridge per buck | dfn 2x2 | |
| https://www.lcsc.com/product-detail/C892859.html | half bridge per buck | dfn 2x2 | |
| https://www.lcsc.com/product-detail/C606336.html | half bridge per buck | dfn 3x3 | |
| https://www.lcsc.com/product-detail/C533032.html | low-side ma anche high-side con configurazione strana, input differenziale | sot 23 | |
| https://www.lcsc.com/product-detail/C5481755.html | high e low-side per mosfet SiC, input differenziale e configurazione strana | sot 23 | |
| https://www.lcsc.com/product-detail/C964602.html?s_z=n_ISL95808 | half bridge per buck | dfn 2x2 | interno |
| https://www.lcsc.com/product-detail/C2677203.html?s_z=n_MAX15054 | logica 5V | sot 23 | esterno |
| https://www.lcsc.com/product-detail/C126923.html?s_z=n_IRS10752L | | sot 23 | esteno |
| https://www.lcsc.com/product-detail/C495818.html | | sot 23 | esterno |
| https://www.lcsc.com/product-detail/C538346.html?utm_source=octopart&utm_medium=cpc&utm_campaign=IRS25752LTRPBF | | sot 23 | esterno |
| https://www.lcsc.com/product-detail/C41414522.html | pin-compatible con quelli infineon | sot 23 | esterno |
| https://www.lcsc.com/product-detail/C603811.html | half-bridge per buck, discontinuato | dfn 2x2 | interno |
| https://www.lcsc.com/product-detail/C603810.html | half bridge per buck, versione di replacement per NCP81161 | dfn 2x2 | interno |
| https://www.lcsc.com/product-detail/C2677131.html | half bridge per buck | dfn 3x3 | interno |
| https://www.lcsc.com/product-detail/C41414473.html | half bridge per buck | dfn 3x3 | esterno |
| https://www.lcsc.com/product-detail/C154581.html | half bridge per buck | dfn 3x3 | interno |
**Switch per Input Side:**
- https://www.lcsc.com/product-detail/C5219206.html?s_z=n_LM74502