© 2024 EasyEDA Some rights reserved ISO/IEC
Editor Version
×
Standard
1.Easy to use and quick to get started
2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
4.For students, teachers, creators
Profession
1.Brand new interactions and interfaces
2.Smooth support for design sizes of over 5,000 devices or 10,000 pads
3.More rigorous design constraints, more standardized processes
4.For enterprises, more professional users
Ongoing
STD CN3058 LiFePO4 Power Board LS 5V
License: CC-BY-SA 3.0
Mode: Editors' pick
- 9
Update time：
2022-09-25 11:30:00
Creation time：
2020-07-03 17:52:21
Description
Single cell LiFePO4 charger (CN3058E), protector (HY2112) and 5V booster (MT3608) board with load sharing power path management.
The board was developed for 5V projects that are operated both by battery and external power. The load sharing system interrupts the connection between the battery and the load when an external power supply is connected. In this case, the project is powered by the external power supply while the battery is being charged. This protects the battery and increases its lifespan. The maximum output current is 1A.
Design Drawing
schematic diagram
（
1
/
）
PCB
（
1
/
）
The preview image was not generated, please save it again in the
editor.
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | Connector | VIN,VOUT,BAT1 | HDR-1X2/2.54 | 3 |
| 2 | HY2112 | U2 | SOT-23-6 | 1 |
| 3 | FULL | LED2 | LED0603 | 1 |
| 4 | 22uH | L1 | IND-SMD_L7.3-W6.8 | 1 |
| 5 | POWER OUT | USB2 | USB-2.0-A-F-90-JCJ-H9.36 | 1 |
| 6 | DMP1045U-7 | Q2 | SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR | 1 |
| 7 | 15k | R6 | 0603 | 1 |
| 8 | 2k | R4,R7 | 0603 | 2 |
| 9 | 1k2 | R2 | 0603 | 1 |
| 10 | 1k | R1 | 0603 | 1 |
| 11 | 100R | R3 | 0603 | 1 |
| 12 | CN3058E | U1 | SOP-8_EP_150MIL | 1 |
| 13 | POWER IN | USB1 | USB PWR CONNECTOR | 1 |
| 14 | MT3608 | U3 | SOT-23-6 | 1 |
| 15 | Slide Switch | PWR | SLIDE SWITCH DPDT 1P2T | 1 |
| 16 | 10k | R5 | 0603 | 1 |
| 17 | 100n | C3 | 0603 | 1 |
| 18 | 10u | C2 | 0603 | 1 |
| 19 | 1u | C1 | 0603 | 1 |
| 20 | CHARGE | LED1 | LED0603 | 1 |
| 21 | 22u | C4,C5 | 1206 | 2 |
| 22 | SS34 | D2,D1 | DIODE-SMA(DO-214AC) | 2 |
| 23 | FS8205 | Q1 | SOT-23-6 | 1 |
Unfold
Project Members
5
9
Collect to album
Target complaint
Related Projects
Change a batch
Loading...
Add to album
×
Loading...
reminder
×
Do you need to add this project to the album?