4 layers65 × 44 mm
2 layers50 × 25 mm
LT3758-Test HW
Lambosaurus/LT3758-Test-HWA test PCB for the LT375A IC
- Size
- 50 × 25 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 27
- Nets
- 15
- Pads
- 73
- Tracks, vias
- 76, 48
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 7 Jul 2023
- Updated
- 7 Jul 2023
Overview
LT3758-Test HW is an open-source printed circuit board by Lambosaurus, from the Lambosaurus/LT3758-Test-HW repository on GitHub. It is a 2-layer board of 50 × 25 mm with 27 parts on 15 nets, routed with 76 tracks and 48 vias.
It is built around the LT3758EDD#PBF, DSS110U and AON2290. Its parts include 10 capacitors, 8 resistors, 2 diodes, 2 connectors and 2 inductors.
Main components
3
LT3758EDD#PBF
DFN-10-EP(3x3)-40℃~+125℃ 1 1.6mA 100kHz~1MHz 5.5V~100V Adjustable Boost、SEPIC、Flyback、Inverting External No DFN-10-EP(3x3) DC-DC Converters ROHSAnalog DevicesDC-DC Converters
DSS110U
SOD-123FL-55℃~+150℃ 1 Independent 100V 1A 40A 50uA@100V 800mV@1A SOD-123FL Schottky Diodes ROHSSMCSchottky Diodes
AON2290
DFN2x2B-55℃~+150℃ 1 N-channel 100V 2.8V 2.8W 3pF 4.5A 415pF 6.5nC@10V 72mΩ@10V DFN2x2B MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
README
README.mdLT3758-Test-HW
Parts
27| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 10u | C_Capacitor:C_0805 | C4, C7, C8, C9, C10 |
| 3 | 10K | R_Resistor:R_0603 | R2, R3, R8 |
| 3 | 2.2u | C_Capacitor:C_1210 | C1, C5, C6 |
| 2 | 10uH | L_Inductor:L_1210 | L1, L2 |
| 2 | DSS110U | D_Diode:D_SOD_123 | D1, D2 |
| 2 | Pins_2.54_1x2 | J_Connector:Pins-2.54-1x2 | J1, J2 |
| 1 | 10n | C_Capacitor:C_0603 | C2 |
| 1 | 12mR | R_Resistor:R_0805 | R5 |
| 1 | 150K | R_Resistor:R_0603 | R7 |
| 1 | 33K | R_Resistor:R_0603 | R6 |
| 1 | 42K | R_Resistor:R_0603 | R4 |
| 1 | 470n | C_Capacitor:C_0603 | C3 |
| 1 | 68K | R_Resistor:R_0603 | R1 |
| 1 | AON2290 | Q_MOSFET:U-DFN2020-6 | Q1 |
| 1 | LED,GRN | DS_LED:DS_0603 | DS1 |
| 1 | LT3758EDD | U_IC:DFN10_05_3x3_EP | U1 |
Questions
How big is the LT3758-Test HW PCB?
It measures 50 × 25 mm and has 2 copper layers, 1.6 mm thick.
What parts does the LT3758-Test HW use?
27 parts, built around the LT3758EDD#PBF, DSS110U and AON2290. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the LT3758-Test HW KiCad files?
From the Lambosaurus/LT3758-Test-HW repository on GitHub, at the commit this page was made from: the board is LT3758-Test-HW.kicad_pcb and its schematic LT3758-Test-HW.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the LT3758-Test HW design in my own project?
Its repository states no licence, so its author keeps all rights: ask Lambosaurus before reusing the design.
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