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TobleMiner/DC-UPS
A small DC UPS, designed to keep small appliances like consumer network equipment running during power outages
Texas InstrumentsExtended
-55℃~+150℃ -8V、10V 1 N-channel 1.8V 12.5mΩ@3V 28W 3.9nC@4.5V 30V 35pF 365pF 50A 700pF N-Channel VSON-CLIP-8(3.3x3.3) MOSFETs ROHS
The CSD17308Q3 is a MOSFET made by Texas Instruments in a VSON-CLIP-8(3.3x3.3) package with 9 pins. -55℃~+150℃ -8V、10V 1 N-channel 1.8V 12.5mΩ@3V 28W 3.9nC@4.5V 30V 35pF 365pF 50A 700pF N-Channel VSON-CLIP-8(3.3x3.3) MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Transistors:CSD17308Q3, from CERN's library) and its footprint (ICs And Semiconductors SMD:TEXAS_DQG (VSON-CLIP-8), from CERN's library), ready for a KiCad board. 706 are in stock at JLCPCB (part C294987). 5 open-source boards in 5 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | S | Passive |
| 2 | S | Passive |
| 3 | S | Passive |
| 4 | S | Passive |
| 5 | D | Passive |
| 6 | D | Passive |
| 7 | D | Passive |
| 8 | D | Passive |
| 9 | EP | Passive |

TobleMiner/DC-UPS
A small DC UPS, designed to keep small appliances like consumer network equipment running during power outages



farhad-ekramitalab/LM5141-Synchronous-Buck-Converter
12V to 3.3V 5A synchronous buck converter using TI LM5141-Q1. Complete design flow including LTspice simulation, control-loop design, KiCad schematic, PCB layout, and hardware validation.

Yes. The symbol is Transistors:CSD17308Q3 and the footprint ICs And Semiconductors SMD:TEXAS_DQG (VSON-CLIP-8), both drawn on this page. PCBKit places them on a board for you when you design with it.
VSON-CLIP-8(3.3x3.3), with 9 pins. Its footprint is drawn on this page.
Texas Instruments publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C294987, with 706 in stock; the sellers' links on this page open their listings.
5 boards in 5 repositories on GitHub; the most starred are listed on this page, with their KiCad files.