

IRIS power
- Size
- 65 × 65 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 84
- Nets
- 71
- Pads
- 307
- Tracks, vias
- 348, 212
- Pours
- 18
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 2 Aug 2020
- Updated
- 27 Jan 2021
Overview
IRIS power is an open-source printed circuit board by calstar, from the calstar/iris-power-hw repository on GitHub. It is a 2-layer board of 65 × 65 mm with 84 parts on 71 nets, routed with 348 tracks and 212 vias.
It is built around the TPSM53604RDA, TPS55340PWP and PCA9537DP, with the TLV75733PDBV, DMP2066LSN-7(ES) and PJ-047AH among its other parts. Its parts include 27 capacitors, 25 resistors, 7 ICs, 3 connectors and 2 diodes.
Main components
6TPSM53604RDA
DFN143.8V to 36V Input, 1V to 7V Output, 4A Power Module in Enhanced HotRod™Texas InstrumentsUncategorisedTPS55340PWP
HTSSOP-14-EP-40℃~+125℃@(TA) 1 1.14MHz 2.9V~32V 2.9V~38V 5.25A 500uA Adjustable Boost Boost Built-in No HTSSOP-14-EP DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersPCA9537DP
TSSOP-10-3mmReset function TSSOP-10-3mm I/O Expanders ROHSNXP SemiconductorsI/O ExpandersTLV75733PDBV
SOT-23-5-40℃~+125℃@(Tj) 1 1A 3.3V 40uA 46dB@(100kHz) 5.5V 650mV@(1A) 71.5uVrms Fixed Positive Under Voltage Lockout、Over Current Protection、Over Temperature Protection、Soft Start SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsDMP2066LSN-7(ES)
SOT-23SOT-23 MOSFETs ROHSElecSuperMOSFETsPJ-047AH
插件-25℃~+85℃ 24V 2mm 5A 6mm 插件 DC Power Connectors ROHSCUIDC Power Connectors
README
README.mdView this project on CADLAB.io.
iris-power-hw
Parts
84| Qty | Value | Footprint | References |
|---|---|---|---|
| 13 | 10uF | Capacitor_SMD:C_0603_1608Metric | C31, C32, C33, C35, C41, C51, C52, C53, C54, C55, C56, C63, C72 |
| 7 | 10k | Resistor_SMD:R_0603_1608Metric | R24, R33, R44, R51, R61, R63, R69 |
| 4 | 2.49k | Resistor_SMD:R_0603_1608Metric | R31, R34, R41, R52 |
| 3 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C21, C42, C64 |
| 3 | Net-Tie_2 | NetTie:NetTie-2_SMD_Pad0.5mm | NT41, NT51, NT61 |
| 2 | 0.47uF | Capacitor_SMD:C_0603_1608Metric | C22, C47 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric | C34, C71 |
| 2 | 3.3F | star-common-lib:CAP_10x27_5mm_pitch | C61, C62 |
| 2 | 38.3k | Resistor_SMD:R_0603_1608Metric | R35, R42 |
| 2 | 3k | Resistor_SMD:R_0603_1608Metric | R62, R66 |
| 2 | D_Schottky | Diode_SMD:D_SMA | D31, D41 |
| 2 | Jumper_3_Bridged12 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | JP41, JP42 |
| 1 | +BATT | TestPoint:TestPoint_Keystone_5000-5004_Miniature | TP103 |
| 1 | 1.1M | Resistor_SMD:R_0603_1608Metric | R67 |
| 1 | 1.2nF | Capacitor_SMD:C_0603_1608Metric | C44 |
| 1 | 1.5uH | star-common-lib:744316150 | L61 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric | C46 |
| 1 | 150k | Resistor_SMD:R_0603_1608Metric | R68 |
| 1 | 1M | Resistor_SMD:R_0603_1608Metric | R65 |
| 1 | 1k | Resistor_SMD:R_0603_1608Metric | R32 |
| 1 | 200k | Resistor_SMD:R_0603_1608Metric | R23 |
| 1 | 232k | Resistor_SMD:R_0603_1608Metric | R43 |
| 1 | 27nF | Capacitor_SMD:C_0603_1608Metric | C45 |
| 1 | 29.5V | TestPoint:TestPoint_Keystone_5000-5004_Miniature | TP105 |
| 1 | 2N7002 | Package_TO_SOT_SMD:SOT-23 | Q21 |
| 1 | 2m | star-common-lib:CST0612-FC-R002E | R25 |
| 1 | 3.3M | Resistor_SMD:R_0603_1608Metric | R64 |
| 1 | 3.3V | TestPoint:TestPoint_Keystone_5000-5004_Miniature | TP107 |
| 1 | 301k | Resistor_SMD:R_0603_1608Metric | R22 |
| 1 | 47uF | Capacitor_SMD:C_1206_3216Metric | C65 |
| 1 | 499k | Resistor_SMD:R_0603_1608Metric | R21 |
| 1 | 5V | TestPoint:TestPoint_Keystone_5000-5004_Miniature | TP104 |
| 1 | 68nF | Capacitor_SMD:C_0603_1608Metric | C43 |
| 1 | 8.2uH | star-common-lib:VLS6045AF | L41 |
| 1 | Backup | TestPoint:TestPoint_Keystone_5000-5004_Miniature | TP106 |
| 1 | Battery Bypass | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP32 |
| 1 | Conn_01x20_MountingPin | star-common-lib:IRIS_Muons_physical | J13 |
| 1 | DC Jack Bypass | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP31 |
| 1 | DMP2066LSN-7 | Package_TO_SOT_SMD:SOT-23 | Q61 |
| 1 | Jack | TestPoint:TestPoint_Keystone_5000-5004_Miniature | TP101 |
| 1 | LOGO | star-common-lib:star_7x6 | G*** |
| 1 | LTC3110 | star-common-lib:LTC3110 | U61 |
| 1 | MAX17261 | star-common-lib:MAX17261 | U21 |
| 1 | Mux | TestPoint:TestPoint_Keystone_5000-5004_Miniature | TP102 |
| 1 | PCA9537 | Package_SO:TSSOP-10_3x3mm_P0.5mm | U62 |
| 1 | PJ-047AH | star-common-lib:CUI_PJ-047AH | J12 |
| 1 | Powerpole | star-common-lib:Powerpole_1336G1 | J11 |
| 1 | TLV75733PDBV | Package_TO_SOT_SMD:SOT-23-5 | U71 |
| 1 | TPS2121 | star-common-lib:TPS2121 | U31 |
| 1 | TPS55340 | star-common-lib:TPS55340 | U41 |
| 1 | TPSM53604 | star-common-lib:TPSM53604 | U51 |
| 1 | Vcap | TestPoint:TestPoint_Keystone_5000-5004_Miniature | TP61 |
Questions
How big is the IRIS power PCB?
It measures 65 × 65 mm and has 2 copper layers, 1.6 mm thick.
What parts does the IRIS power use?
84 parts, built around the TPSM53604RDA, TPS55340PWP, PCA9537DP and TLV75733PDBV. 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 IRIS power KiCad files?
From the calstar/iris-power-hw repository on GitHub, at the commit this page was made from: the board is IRIS-power/IRIS-power.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the IRIS power design in my own project?
Its repository states no licence, so its author keeps all rights: ask calstar before reusing the design.
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