2 layers100 × 100 mm
2 layers50 × 50 mm
BQ24610-based low power DC UPS
- Size
- 50 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 71
- Nets
- 40
- Pads
- 180
- Tracks, vias
- 725, 230
- Pours
- 230
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 27 May 2024
- Updated
- 23 Jun 2024
Overview
Ups is an open-source printed circuit board by hrandib, from the hrandib/upsv2 repository on GitHub. It is a 2-layer board of 50 × 50 mm with 71 parts on 40 nets, routed with 725 tracks and 230 vias.
It is built around the LM2664M6, AO3401A and AO4800, with the AO4801A-VB, BSS138 and MBR0530 among its other parts. Its parts include 27 resistors, 21 capacitors, 6 connectors, 5 transistors and 4 diodes. It belongs with the power boards of this library.
Main components
6
LM2664M6
SOT-23-6-40℃~+85℃ -5.5V~-1.8V 1.8V~5.5V 12Ω 40mA 500uA 80kHz 91% Inverted Not supported SOT-23-6 Charge Pumps ROHSTexas InstrumentsCharge Pumps
AO3401A
SOT-231 P-Channel 14nC@10V 30V 47mΩ@10V、60mΩ@4.5V、85mΩ@2.5V 4A 55pF 645pF 80pF 900mV SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
AO4800
SOIC-81.4V 110pF 12nC@4.5V 2 N-Channel 2W 30V 50mΩ@2.5V 6.9A 80pF 858pF N-Channel SOIC-8 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsAO4801A-VB
SO-8-55℃~+150℃ 1.35nF 17nC 185pF 2 P-Channel 215pF 30V 3V 40mΩ@4.5V 5W 7.3A P-Channel SO-8 MOSFETs ROHSVBsemi ElecMOSFETsBSS138
SOT-23-55℃~+150℃ 1 N-channel 1.1Ω@10V、1.2Ω@4.5V 1.2V 1.7nC@10V 17.5pF 340mA 350mW 50V 6.5pF N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETs
MBR0530
SOD-1231 Independent 30V 5.5A 500mA 550mV@500mA 80uA@30V SOD-123 Schottky Diodes ROHSJiangsu Changjing Electronics Technology (CJ)Schottky Diodes
Parts
71| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 10u | Capacitor_SMD:C_1206_3216Metric | C1, C2, C3, C10, C11, C15, C19, C20 |
| 7 | 100n | Capacitor_SMD:C_0603_1608Metric | C4, C5, C7, C9, C12, C13, C16 |
| 3 | 100k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R16, R17, R18 |
| 3 | 1M | Resistor_SMD:R_0603_1608Metric | R25, R26, R27 |
| 3 | 22k | Resistor_SMD:R_0603_1608Metric | R13, R14, R15 |
| 3 | LED | LED_SMD:LED_0805_2012Metric | D2, D3, D4 |
| 2 | 10 | Resistor_SMD:R_0603_1608Metric | R1, R8 |
| 2 | 100k | Resistor_SMD:R_0603_1608Metric | R3, R4 |
| 2 | 1k | Resistor_SMD:R_0603_1608Metric | R5, R6 |
| 2 | 1u | Capacitor_SMD:C_0805_2012Metric | C8, C18 |
| 2 | 20m | Resistor_SMD:R_1206_3216Metric | R2, R9 |
| 2 | 22k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R10, R12 |
| 2 | AO3401A | Package_TO_SOT_SMD:SOT-23 | Q2, Q3 |
| 2 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_DIN965_Pad | H1, H2 |
| 1 | 1.2M | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R21 |
| 1 | 10u | Inductor_SMD:L_Abracon_ASPI-0630LR | L1 |
| 1 | 150k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R20 |
| 1 | 16k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R11 |
| 1 | 1M | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R24 |
| 1 | 1u | Capacitor_SMD:C_0603_1608Metric | C21 |
| 1 | 2 | Resistor_SMD:R_1206_3216Metric | R7 |
| 1 | 2.2u | Capacitor_SMD:C_0805_2012Metric | C6 |
| 1 | 22p | Capacitor_SMD:C_0603_1608Metric | C14 |
| 1 | 2S_MID | Connector_Wire:SolderWire-0.75sqmm_1x01_D1.25mm_OD3.5mm | J6 |
| 1 | 390k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R19 |
| 1 | 430k | Resistor_SMD:R_0603_1608Metric | R23 |
| 1 | 56n | Capacitor_SMD:C_0603_1608Metric | C17 |
| 1 | 9.31k | Resistor_SMD:R_0603_1608Metric | R22 |
| 1 | AO4800 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | Q4 |
| 1 | AO4801A | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | Q1 |
| 1 | BQ24610 | bq:VQFN24_TI | U1 |
| 1 | BSS138 | Package_TO_SOT_SMD:SOT-23 | Q5 |
| 1 | Batt | Connector_Wire:SolderWire-1.5sqmm_1x02_P7.8mm_D1.7mm_OD3.9mm | J3 |
| 1 | Conn_01x01 | Connector_Wire:SolderWire-0.75sqmm_1x01_D1.25mm_OD3.5mm | J4 |
| 1 | Fuse_Small | Fuse:Fuse_1812_4532Metric | F1 |
| 1 | Input | Connector_Wire:SolderWire-1.5sqmm_1x02_P7.8mm_D1.7mm_OD3.9mm | J1 |
| 1 | LM2664M6 | Package_TO_SOT_SMD:TSOT-23-6_HandSoldering | U2 |
| 1 | MBR0530 | Diode_SMD:D_SOD-323F | D1 |
| 1 | NTC | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J5 |
| 1 | NetTie1 | NetTie:NetTie-2_SMD_Pad2.0mm | NT1 |
| 1 | Output | Connector_Wire:SolderWire-1.5sqmm_1x02_P7.8mm_D1.7mm_OD3.9mm | J2 |
| 1 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP1 |
Questions
How big is the Ups PCB?
It measures 50 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Ups use?
71 parts, built around the LM2664M6, AO3401A, AO4800 and AO4801A-VB. 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 Ups KiCad files?
From the hrandib/upsv2 repository on GitHub, at the commit this page was made from: the board is kicad/ups.kicad_pcb and its schematic kicad/ups.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ups design in my own project?
Its repository states no licence, so its author keeps all rights: ask hrandib before reusing the design.
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