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STD Charge switch
License: GPL 3.0
Mode: Editors' pick
- 0
Update time：
2022-12-06 17:59:27
Creation time：
2021-09-08 22:07:08
Description
Switches ~28V input and ~50V output to/from boost converter for lipo charging
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity | BOM_Supplier | BOM_Manufacturer | BOM_Manufacturer Part | BOM_Supplier Part |
|---|---|---|---|---|---|---|---|---|
| 1 | B2B-PH-K-S(LF)(SN) | CN2 | CONN-TH_B2B-PH-K-S | 1 | LCSC | JST | B2B-PH-K-S(LF)(SN) | C131337 |
| 2 | CONN MOLEX HEADER R/A 2POS 4.2MM | J1,J2 | 1724480002 | 2 | Digi-Key | Molex | 1724480002 | WM16206-ND |
| 3 | SZYY0603O | LED1 | LED0603-R-RD_ORANGE | 1 | LCSC | Yongyu Photoelectric | SZYY0603O | C434425 |
| 4 | STD45P4LLF6AG | Q1,Q2 | TO-252-2_L6.6-W6.2-P4.57-LS10.1-BR-CW | 2 | LCSC | Wuxi NCE Power Semiconductor | NCE60P10K | C502840 |
| 5 | 2.2K | R1 | R0805 | 1 | LCSC | UniOhm | 0805W8F2201T5E | C17520 |
| 6 | 470 | R2,R8 | R1206 | 2 | LCSC | ResistorToday | AECR1206F470RK9 | C352069 |
| 7 | 56K | R3,R4,R6 | R1210 | 3 | LCSC | YAGEO | AC1210JR-0756KL | C230475 |
| 8 | 21K | R5 | R0805 | 1 | LCSC | ResistorToday | HPCR0805F21K0K9 | C365264 |
| 9 | 5.6Ω | R7 | RES-TH_BD5.0-L15.5-P19.50-D0.8 | 1 | LCSC | FlyWin | MF2WS-5R6±1%-6T63 | C479351 |
| 10 | EL357N(B)(TA)-VG | U1,U2 | OPTP-SMD_EL357N-TL | 2 | LCSC | EVERLIGHT | EL357N(B)(TA)-VG | C142284 |
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