check in
Ongoing

IP5306 LiPo Charger Booster SMD

STDIP5306 LiPo Charger Booster SMD

tag

15k
0
0
17
Mode:Full

License

CC-BY-SA 3.0

Creation time:2019-12-17 17:56:18Update time:2022-07-12 18:42:22

Description

LiPo battery charger, protector and 5V booster based on the IP5306 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_20200111_160606_x.jpg
IP5306_efficiency_x.png

license.png

This work is licensed under Creative Commons Attribution-ShareAlike 3.0 Unported License.
(http://creativecommons.org/licenses/by-sa/3.0/)

Design Drawing

schematic diagram
PCB

BOM

IDNameDesignatorFootprintQuantity
1ConnectorVOUT,VIN,BATHDR-1X2/2.543
210uC1,C7,C6,C208054
322uC5,C4,C308053
41uHL1IND-706628_IND_0630_VAN1
5TS24CAKEY2SW-SMD_TS24CA1

Attachments

OrderFile nameDownload times
No data
Clone
Add to Album
0
0
Share
Report

Project Members

Comment

All Comments(1)
Sort by time|Sort by popularity
Followers0|Likes0
Related projects
Empty

Bottom Navigation