# TPS62040 Reference design q4Sn ## Description This is a reference design of high efficiency synchronous step-down dc-dc converters optimized for battery powered portable applications. #power #dcdc #ti #buck #referenceDesign #powermanagement #texas-instruments #template #reference-design ## Project Details - **Owner:** adipai - **Created:** 8/29/2024 - **Last Updated:** 8/29/2024 - **Visibility:** Public - **Part Type:** DC-DC Converter - **Datasheet URL:** https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Ftps62040 - **License:** https://creativecommons.org/licenses/by/4.0/ - **Copies:** 1 ## Key Components ### IC1 — [TPS62040DGQ](https://www.flux.ai/vasyl/tps62040dgq~0ul.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: TPS62040DGQ - 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%2Ftps62040 - Part Type: DC DC Switching Regulator **Pins:** - EN [pin 1] - EP [pin 11] - FB [pin 5] - GND [pin 4] - MODE [pin 6] - PGND [pin 9] - PGND__1 [pin 10] - SW [pin 7] - SW__1 [pin 8] - VIN [pin 2] - VIN__1 [pin 3] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/adipai/tps62040-reference-design-q4sn~vb](https://www.flux.ai/adipai/tps62040-reference-design-q4sn~vb).* --- *Generated from [https://www.flux.ai/adipai/tps62040-reference-design-q4sn~vb](https://www.flux.ai/adipai/tps62040-reference-design-q4sn~vb)*