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STD Nano2 - batteryboard v2
License: CC-BY-NC-SA 3.0
Mode: Editors' pick
Cloned from Nano2 - batteryboard v2
- 0
Update time：
2021-04-02 13:27:51
Creation time：
2021-02-08 15:08:41
Description
This board mounts onto the cap board (named power board in the project files), and on this the DC-DC and USB charging circuit boards are mounted.
Design Drawing
schematic diagram
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Nano2 - batteryboard v1 - SH1 - USB and bat
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Nano2 - batteryboard v1 - SH3 - charge indicator
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PCB
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| ID | Name | Designator | Footprint | Quantity | BOM_Supplier | BOM_Supplier Part | BOM_Manufacturer | BOM_Manufacturer Part |
|---|---|---|---|---|---|---|---|---|
| 1 | SK12D07VG4 | SW2 | SW-TH_SK12D07VG4 | 1 | LCSC | C393937 | SHOU HAN | SK12D07VG4 |
| 2 | AO4407A | Q7,Q2 | SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL | 2 | LCSC | C16072 | AOS | AO4407A |
| 3 | 1M | R3 | R0402 | 1 | LCSC | C26083 | UniOhm | 0402WGF1004TCE |
| 4 | 18650_BATTERY_HOLDER_SMD | BATT1 | 18650_HOLDER_KEYSTONE_1042 | 1 | Element14 | 2674338 | Keystone | 1042 |
| 5 | Header-Male-2.54_1x1 | P6,P5,P7,P8,P2,P1,P3 | HDR-TH_1P-P2.54-V-M | 7 | LCSC | C81276 | ReliaPro | Header-Male-2.54_1x1 |
| 6 | 1uF | C1 | C0402 | 1 | LCSC | C52923 | SAMSUNG | CL05A105KA5NQNC |
| 7 | 63.4K | R10 | R0402 | 1 | LCSC | C38606 | UniOhm | 0402WGF6342TCE |
| 8 | 100K | R6,R7,R4,R5 | R0402 | 4 | LCSC | C25741 | UniOhm | 0402WGF1003TCE |
| 9 | BZT52C3V3 | D4 | SOD-123_L2.7-W1.6-LS3.7-RD | 1 | LCSC | C173413 | MDD | BZT52C3V3 |
| 10 | 2N7002 | Q1 | SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR | 1 | LCSC | C8545 | CJ | 2N7002 |
| 11 | FC-2012HRK-620D | LED1,LED2 | LED0805-RD | 2 | LCSC | C84256 | NATIONSTAR | FC-2012HRK-620D |
| 12 | 1K | R1,R2 | R0402 | 2 | LCSC | C11702 | UniOhm | 0402WGF1001TCE |
| 13 | 4.7K | R8,R9 | R0402 | 2 | LCSC | C25900 | UniOhm | 0402WGF4701TCE |
| 14 | LM393DR2G | U2 | SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL | 1 | LCSC | C7955 | ON | LM393DR2G |
| 15 | BZX84C5V1-C118568 | D6 | SOT-23_L2.9-W1.3-P0.95-LS2.4-BR | 1 | LCSC | C118568 | SEMTECH | BZX84C5V1 |
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