Robot Vacuum Design Inquiry

collinsemasi

collinsemasi

hey copilot

flux

Hello! I see you’ve placed the following main ICs in your schematic so far:
  • U1 (battery charger)
  • U2 (motor driver)
To size the required supporting passives (e.g., decoupling caps for the SY6280 and shunt or filter components for the TB6612), could you tell me:
What battery voltage and maximum motor current are you targeting for this robot vacuum?
collinsemasi

collinsemasi

is this my project

flux

Yes—your active project is Related Magenta Robot Vacuum, owned by you (emasicollins). It currently contains:
Let me know what you’d like to work on next!
Review U1 voltage
Decoupling capacitors
Verify 3.3V domain
Layout guidelines U1
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Properties

Properties describe core aspects of the project.

Pricing & Availability

Distributor

Qty 1

Arrow

$0.92–$1.01

Digi-Key

$0.84–$2.01

LCSC

$1.20

Mouser

$1.64

Verical

$0.92–$1.01

Controls