TPS2116 Breakout Board Design
Thought for 42 sec
Your goal is a U1 breakout board with a 5 V primary input, 3.7 V Li-ion secondary input, through-hole I/O, and the existing J2 tied to the primary input.
- I’ve created the plan.
- It covers:
- Adding through-hole input/output connectors
- Connecting VIN1 to the 5 V primary/USB path
- Connecting VIN2 to the battery input
- Updating the PCB for a compact breakout layout
Click Start on the plan bar to begin.
Thought for 41 sec
Your goal is now a U1 breakout board with battery reverse-polarity protection added on the 3.7 V secondary input.
- I updated the plan to include:
- Schematic revision for protected battery input
- Through-hole input/output connectors
- J2 tied to the 5 V primary input
- PCB layout updates for the added protection stage
Click Start on the plan bar to begin.
Thought for 1 min 16 sec
Your goal is a U1 breakout board with the battery input protected by a logic-level P-channel MOSFET ideal-diode stage.
- I updated the plan to include:
- 5 V primary input with J2 tied to it
- 3.7 V battery secondary input
- Through-hole primary, battery, output, and ground connections
- Reverse-polarity protection on the battery path with a P-channel MOSFET
Click Start on the plan bar to begin.
Specify MOSFET choice
Pick through-hole headers
Check TPS2116 limits
Review battery path
