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Reference schematic

BQ24257 MPPT TEST KIT

eigenlucy-BQ24257-MPPT-TEST-KIT-BQ24257-MPPT-TEST-KIT-schematic

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eigenlucy-BQ24257-MPPT-TEST-KIT-BQ24257-MPPT-TEST-KIT-schematic

Take the project archive: a schematic is a root sheet plus every sub-sheet beside it, and the root alone opens with its hierarchy missing. The archive is zstd-compressed (tar.zst).

1Sheets
68Placed parts
40Net labels
KiCad 8File format

Bill of materials

68 distinct parts

58 resolve to something in the catalog — click through to the component.

RefValueSymbolQty
ATTINY1627ATtiny1627-MMCU_Microchip_ATtiny:ATtiny1627-M
BATTERY111902971190297:1190297
BAT_OUT111902971190297:1190297
BAT_SENSE1R_USDevice:R_US
C1.1uDevice:C
C2.1uDevice:C
C3.1uDevice:C
C4.1uDevice:C
C5.1uDevice:C
C6.1uDevice:C
CVREF1TBDDevice:C
C_VC1680pDevice:C
C_VC212pDevice:C
C_VC347pDevice:C
C_VHS110uDevice:C
C_Vusb122uDevice:C
Cbat122uDevice:C
Cboot133nDevice:C
Cldo11uDevice:C
Cldoin11uDevice:C
Cpmid11uDevice:C
Csin11uDevice:C
Cvsys122uDevice:C_Polarized
D11N4448WSDiode:1N4448WS
D21N4448WSDiode:1N4448WS
IC1LTC1982ES6#TRMPBFLTC1982ES6#TRMPBF:LTC1982ES6#TRMPBF
IC2LTC3113EDHD#TRPBFLTC3113EDHD#TRPBF:LTC3113EDHD#TRPBF
J3UPDIPCM_4ms_Connector:Conn_01x03
J4NTCConnector:Conn_01x02_Socket
L1SRP3212A-2R2MSRP3212A-2R2M:SRP3212A-2R2M
Lo17443832401074438324010:74438324010
Q2SQS201CENW-T1_GE3Transistor_FET:SiR696DP
Q3IRLML6401Transistor_FET:IRLML6401
Q4SUD09P10-195Transistor_FET:SUD09P10-195
R110kDevice:R_US
R1049.9KDevice:R_US
R11182kDevice:R_US
R12182kDevice:R_US
R136.49kDevice:R_US
R1490.9kDevice:R_US
Show the other 28
R15TBDDevice:R_US
R16TBDDevice:R_US
R1710kDevice:R_US
R1810kDevice:R_US
R1910kDevice:R_US
R210kDevice:R_US
R35.1kDevice:R_US
R45.1kDevice:R_US
R55kDevice:R_US
R69.82kDevice:R_US
R710kDevice:R_US
R810kDevice:R_US
R910kDevice:R_US
RPilim1DoNotPlaceDevice:R_US
Rdpmt1R_USDevice:R_US
Rpiset1DoNotPlaceDevice:R_US
SOLAR_CELL111902971190297:1190297
SOLAR_SENSE1R_USDevice:R_US
U1BQ24257RGET2024-10-21_18-16-35:BQ24257RGET
U2AD5280Potentiometer_Digital:AD5280
U3AMS1117-3.3Regulator_Linear:AMS1117-3.3
U4MCP4022-xxxxCHPotentiometer_Digital:MCP4022-xxxxCH
U5MCP4022-xxxxCHPotentiometer_Digital:MCP4022-xxxxCH
U8AD8218xCPAmplifier_Current:AD8218xCP
U9AD8218xCPAmplifier_Current:AD8218xCP
UART1CH330NInterface_USB:CH330N
USB-C1USB_C_Receptacle_USB2.0_14PConnector:USB_C_Receptacle_USB2.0_14P
VOUT111902971190297:1190297

Provenance

Commit
unknown
Licence
CC-BY-4.0

How it is used

Trace's agent reads this design as context — what parts a board like this carries, how they are grouped across sheets, what a plausible layer stack and board size look like for the job. It is not copied. The licence above is permissive, and it, the repository and the commit are recorded so the origin of anything derived from it is always answerable.