# HK016K ## Description Circuit using HK016K HK016K is a chip for on/off switch with auto-turn-off ## Project Details - **Owner:** longlaw - **Created:** 4/8/2024 - **Last Updated:** 4/8/2024 - **Visibility:** Public ## Key Components ### U1 — [TC4056A](https://www.flux.ai/jecstronic/tc4056a.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2309201408_Shenzhen-Fuman-Elec-TC4056A-_C7588528.pdf - Manufacturer Name: Shenzhen Fuman Elec - Manufacturer Part Number: TC4056A - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - BAT [pin 6] - CE_CHRG [pin 8] - EP [pin 9] - GND [pin 3] - NC [pin 5] - PROG [pin 2] - STDBY [pin 7] - TEMP [pin 1] - VCC [pin 4] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/longlaw/hk016k](https://www.flux.ai/longlaw/hk016k).* --- *Generated from [https://www.flux.ai/longlaw/hk016k](https://www.flux.ai/longlaw/hk016k)*