This page should have the gerber zips and the digikey carts for the following boards
Charger interface
BMS AFE
UV cutoff Board
Gerber Files
Board | Designer | Gerber zip | ||||
|---|---|---|---|---|---|---|
AFE | James Jo |
|
Charger Interface | Nita |
| ||||
UV Cutoff | Chen |
BOM
Board | Uploader | Finished Digi-key Cart (only essentials for validation) | ||||
|---|---|---|---|---|---|---|
AFE | James Jo |
| ||||
Charger Interface | Nita |
| ||||
UV Cutoff | Chen |
AFE IC List
IC | Digikey Cost | Manufacturer | Manufacturer Part Number |
|---|---|---|---|
350µH LAN 10/100 Base-T Pulse Transformer 1CT:1CT Surface Mount | 6.91 | Bourns Inc. | PT61018AAPEL-S |
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 100mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 3.65 | Maxim Integrated | MAX17552AUB+ |
General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5 | 1.48 | Texas Instruments | TLV316QDBVTQ1 Currently none available on Digikey, substitute is MCP6L91T-E/OT |
Battery Battery Monitor IC Multi-Chemistry 48-SSOP | 32.53 | Linear Technology/Analog Devices | LTC6811IG-1#3ZZPBF-ND |
1 Circuit IC Switch 32:1 5.5Ohm 48-TQFP (7x7) | 16.95 | Analog Devices Inc. | ADG731BSUZ |
Linear Voltage Regulator IC 1 Output 100mA SOT-23-5 | 1.00 | STMicroelectronics | LD2981CM50TR |
General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5 | 3.30 | Texas Instruments | OPA376AQDBVRQ1 |
IC INVERTER 1CH 1-INP SOT23-5 | 0.46 | Texas Instruments | SN74LVC1G04DBVR |
Charger Interface IC List
IC | Digikey Cost | Manufacturer | Manufacturer Part Number |
|---|---|---|---|
CANbus Controller CAN 2.0 SPI Interface 20-TSSOP | 1.99 | Microchip | MCP2515T-I/ST |
1/1 Transceiver CANbus SOT-23-8 | 2.21 | Texas Instruments | TCAN332DCNR |
Linear Voltage Regulator IC 1 Output 500mA SOT-223-4 | 0.57 | Texas Instruments | UA78M05IDCYR |
General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5 | 1.56 | Texas Instruments | OPA197IDBVR |
Power Switch/Driver 1:1 N-Channel 4.5A PG-TSDSO-14-22 | 1.22 | Infineon | BTS70401EPAXUMA1 |