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STD IP5306 LiPo Charger Booster USB-C

License: CC-BY-SA 3.0

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Creation time: 2020-07-23 15:01:49
Update time: 2022-03-15 18:05:51
LiPo battery charger, protector and 5V booster based on the IP5306 with USB-C input featuring: - synchronous switch-mode charging with up to 2.1A / 91% efficiency, - discharging with up to 2.4A, - 5V boost converter with up to 92% efficiency, - integrated power-path management (charging battery and 5V output at the same time), - voltage based fuel gauge indication with 4 LEDs, - on/off key, - smart load detector (switching to standby mode automatically), - less than 100uA standby current, - charging/boosting with a single inductor, - output over-current, over-voltage, short-circuit protection, - input over-voltage, over-current protection, - battery over-charge, over-drain, over-current protection, - thermal shutdown. Key functions: - If button is pushed longer than 30ms but shorter than 2s, IP5306 will identify the action as short push. Short push will activate state of charge (SOC) indicator LEDs and step-up converter. - If two short pushes are detected within 1s, IP5306 will deactivate step-up converter, SOC indicator LEDs and PWR LED (flashlight). - If button is pushed longer than 2s, IP5306 will identify the action as long push. Long push will enable or disable PWR LED (flashlight). - If button is pushed shorter than 30ms, IP5306 will ignore the action. ![IMG_20200806_170113_x.jpg](//image.easyeda.com/pullimage/29fr5i6Ls9qVSXgj1bzG9rKqmmX9oJmnZgL4GFrm.jpeg) ![IP5306_efficiency_x.png](//image.easyeda.com/pullimage/wphHg653VxfUIUU01PYvrbN4pTR3UtEO0s1xtUJ8.png) ![license.png](https://i.creativecommons.org/l/by-sa/3.0/88x31.png) This work is licensed under Creative Commons Attribution-ShareAlike 3.0 Unported License. (http://creativecommons.org/licenses/by-sa/3.0/)
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ID Name Designator Footprint Quantity BOM_Supplier BOM_Manufacturer BOM_Manufacturer Part BOM_Supplier Part
1 Connector VOUT,VIN,BAT HDR-1X2/2.54 3 LCSC BOOMELE 2.54-1*2PFemale C49661
2 10u C2,C1,C7,C6 0805 4 LCSC SAMSUNG CL21A106KAYNNNE C15850
3 22u C3,C5,C4 0805 3 LCSC SAMSUNG CL21A226MAQNNNE C45783
4 1uH L1 IND-706628_IND_0630_VAN 1 LCSC Prosperity Dielectrics MCS0630-1R0MN2 C385251
6 2R R3,R4 0805 2 LCSC Guangdong Fenghua Advanced Tech RS-05L2R00FT C304864
7 5k1 R6,R5 0805 2 LCSC UniOhm 0805W8F5101T5E C27834
8 10k R1 0805 1 LCSC UniOhm 0805W8F1002T5E C17414
9 20R R2 0805 1 LCSC UniOhm 0805W8F200JT5E C17544
10 USB-TYPE-C-6PIN USB1 USB-C-SMD-6P 1 LCSC Korean Hroparts Elec TYPE-C-31-M-17 C283540
11 IP5306 U1 SOP-8_EP_150MIL 1 LCSC INJOINIC IP5306_4.35V C384572
12 PWR LED5 LED-0805 1 LCSC Orient ORH-B35A C205441
13 100% LED4 LED-0805 1 LCSC KENTO 0805G (Green) C2297
14 75% LED3 LED-0805 1 LCSC KENTO 17-21SUYC/TR8 C2296
15 50% LED2 LED-0805 1 LCSC KENTO 17-21SUYC/TR8 C2296
16 25% LED1 LED-0805 1 LCSC NATIONSTAR FC-2012HRK-620D C84256


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