# BQ2550 Sub-l ## Description Energy Harvesting sub-layout based on a BQ2550 for low powered projects #energy #power #ti #solar ## Project Details - **Owner:** tteague - **Created:** 6/6/2024 - **Last Updated:** 6/20/2024 - **Visibility:** Public - **Part Type:** Harvester module - **Manufacturer Name:** Texas Instruments - **Datasheet URL:** https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fbq25504 - **Stars:** 2 - **Forks:** 2 ## Key Components ### IC1 — [BQ25504RGTR](https://www.flux.ai/vasyl/bq25504rgtr.md) - Part Type: Integrated Circuit - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fbq25504 - Manufacturer Name: Texas Instruments - Manufacturer Part Number: BQ25504RGTR **Pins:** - AVSS [pin 12] - LBST [pin 16] - OK_HYST [pin 9] - OK_PROG [pin 10] - OT_PROG [pin 5] - PAD [pin 17] - VBAT [pin 14] - VBAT_OK [pin 11] - VBAT_OV [pin 6] - VBAT_UV [pin 8] - VIN_DC [pin 2] - VOC_SAMP [pin 3] - VRDIV [pin 7] - VREF_SAMP [pin 4] - VSS [pin 1] - VSS [pin 13] - VSTOR [pin 15] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/tteague/bq2550-sub-l](https://www.flux.ai/tteague/bq2550-sub-l).* --- *Generated from [https://www.flux.ai/tteague/bq2550-sub-l](https://www.flux.ai/tteague/bq2550-sub-l)*