2 layers142.5 × 106.4 mm
2 layers35 × 108 mm
CbEval.PwrSupply.Linear
boderu/cbEval.PwrSupply.LinearEvaluation-Board - basierend auf dem modularen Gehäuse von Camdenboss. Stromversorgung mit Linearreglern.
- Size
- 35 × 108 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 34
- Nets
- 34
- Pads
- 161
- Tracks, vias
- 275, 58
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 31 Oct 2023
- Updated
- 8 Nov 2023
Overview
CbEval.PwrSupply.Linear is an open-source printed circuit board by boderu, from the boderu/cbEval.PwrSupply.Linear repository on GitHub. It is a 2-layer board of 35 × 108 mm with 34 parts on 34 nets, routed with 275 tracks and 58 vias.
It is built around the DS1834AS+, MIC29151-3.3WU and MIC29151-5.0WU. Its parts include 7 resistors, 7 connectors, 5 capacitors, 3 ICs and 3 switches.
Main components
3
DS1834AS+
SOIC-8-40℃~+85℃ 1.2V~5.5V 2 3.3V、5V 350ms Active Low No Open Drain Voltage Monitor Yes SOIC-8 Supervisor and Reset ICs ROHSMaxim Integrated (Analog Devices)Supervisor And Reset ICs
MIC29151-3.3WU
TO-263-5-40℃~+125℃ 1 1.5A 26V 3.3V 600mV@(1.5A) Fixed Over Voltage Protection Positive TO-263-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMicrochip TechnologyVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
MIC29151-5.0WU
TO-263-5-40℃~+125℃ 1 1.5A 26V 5V 600mV@(1.5A) Fixed Over Current Protection、Over Temperature Protection、Over Voltage Protection、Enable Positive TO-263-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMicrochip TechnologyVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdcbEval.PwrSupply.Linear
Evaluation-Board - basierend auf dem modularen Gehäuse von Camdenboss. Stromversorgung mit Linearreglern.
Parts
34| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | SMT5019 | TestPoint:TestPoint_Keystone_5019_Minature | TP2, TP3, TP4 |
| 2 | 100µ | Capacitor_SMD:CP_Elec_6.3x7.7 | C1, C4 |
| 2 | 10µ | Capacitor_Tantalum_SMD:CP_EIA-7360-38_Kemet-E | C2, C3 |
| 2 | 560R | Resistor_SMD:R_0805_2012Metric | R5, R6 |
| 2 | 60R4 | Resistor_SMD:R_0805_2012Metric | R3, R4 |
| 2 | E682KRKGWT | LED_SMD:LED_Avago_PLCC4_3.2x2.8mm_CW | D1, D2 |
| 2 | Header.Hor.2x8.9-103326-0-08 | BTech.PinHeader.2-54mm:PinHeader_2x08_P2.54mm_Horizontal | J12, J13 |
| 2 | Socket.Hor.2x8.1-5535512-8 | BTech.Connector.AMPMODU-ModII:Socket.Hor.2x5.6-5535512-4 | J3, J4 |
| 2 | TAB1287 | TestPoint:TestPoint_Bridge_Pitch5.08mm_Drill1.3mm | TP1, TP5 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric | R7 |
| 1 | 240R | Resistor_SMD:R_0805_2012Metric | R2 |
| 1 | 4n7 | Capacitor_SMD:C_0805_2012Metric | C5 |
| 1 | 649R | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | Bergstik-II_6 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J11 |
| 1 | C&K-JS202011 | Button_Switch_THT:SW_CuK_JS202011CQN_DPDT_Straight | S1 |
| 1 | CAL.CT3151V1-0 | BTech.Connector.4mm:CAL.CT3151V1 | J1 |
| 1 | CAL.CT3151V1-2 | BTech.Connector.4mm:CAL.CT3151V1 | J2 |
| 1 | CIME.E.BE3500S.1x | BTech.Housing:Camdenboss.CIME.E.BE3500S.1x | H1 |
| 1 | DS1834AS+ | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | E-Switch.100A.WDP1.T2.B4.M2 | BTech.Button-Switch:E-Switch.100A.M2.DPDT | S2 |
| 1 | KiCAD-DesignedWith-Logo2.5mm.SilkScreen | Symbol:KiCad-Logo2_5mm_SilkScreen | MP1 |
| 1 | MIC29151-3.3WU | Package_TO_SOT_SMD:TO-263-5_TabPin3 | U2 |
| 1 | MIC29151-5.0WU | Package_TO_SOT_SMD:TO-263-5_TabPin3 | U1 |
| 1 | TL3305A | Button_Switch_SMD:SW_SPST_TL3305A | S3 |
Questions
How big is the CbEval.PwrSupply.Linear PCB?
It measures 35 × 108 mm and has 2 copper layers, 1.6 mm thick.
What parts does the CbEval.PwrSupply.Linear use?
34 parts, built around the DS1834AS+, MIC29151-3.3WU and MIC29151-5.0WU. 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 CbEval.PwrSupply.Linear KiCad files?
From the boderu/cbEval.PwrSupply.Linear repository on GitHub, at the commit this page was made from: the board is cbEval.PwrSupply.Linear.kicad_pcb and its schematic cbEval.PwrSupply.Linear.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the CbEval.PwrSupply.Linear design in my own project?
Its repository states no licence, so its author keeps all rights: ask boderu before reusing the design.
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