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Lipo charger board

2 months ago 201
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Board enables:

  • 18650 lion battery charging
  • battery protection
  • 3V3 LDO
  • timer
  • low battery monitoring

Documents

Lipo charger board

Lipo charger board PCB 1x3 panelize

Lipo charger board PCB

BOM

ID Name Designator Footprint Quantity
1 22uF C7 C1210 1
2 10K R5,R8,R7 R0805 3
3 STM1061N31WX6F U3 SOT-23-3_L2.9-W1.6-P1.90-LS2.8-BR 1
4 Solder Bridge SB3,SB1 SOLDER_BRIDGE 2
5 HY2116-DB6B U2 SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR 1
6 18650 HOLDER B1 18650 HOLDER 1
7 JST_2MM_MALEPTH J1 JST-2-PTH 1
8 4.7uF C2,C1 C0805 2
9 TPL5111 U6 SOT23-6 1
10 TS-1187-1816 SW1 SW-SMD_4P-L5.2-W5.2-P3.70-LS6.4 1
11 2.2uF C6,C5 C0805 2
12 2K R4,R1 R0805 2
13 100 R3 R0805 1
14 200K R6 RES-ADJ-SMD_VG039NCH 1
15 micro 5PFour-legged board7.2There is a column card point0.4m USB1 MICRO-USB-SMD_5P-P0.65-H-F-C40943 1
16 FS8205 U4 SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR 1
17 RT9080-33GJ5 U5 TSOT-23-5_L2.9-W1.6-P0.95-LS2.8-BL 1
18 MCP73831T-2ACI/OT U1 SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BR 1
19 100nF C3,C8,C9 C0805 3
20 D-R080508L3-KS2 LED1 LED0805-RD 1
21 1K R2 R0805 1
22 10uF C4 C0805 1
23 1M R9 R0805 1

Attachments

None

Members

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