Understand the difference.
Compare the meaning, drawing context and source references of two entries. A similar graphic or shared abbreviation does not establish equivalence.
LS SW
SymbolsLow-side power switch
A low-side switch controls the return-side connection of a load in its specified circuit.
- Drawing use
- Schematic
- Application
- Electronic components
- Reference family
- Manufacturer
A distinction that matters
Low-side switching does not necessarily isolate the load from the supply conductor.
LS-GD
SymbolsLow-side gate driver
Provides gate-drive current for a power switch referenced to the driver's low-side return.
- Drawing use
- Schematic
- Application
- Electronic components
- Reference family
- Manufacturer
A distinction that matters
Low-side reference is an electrical node, not an automatic protective-earth connection.
Original educational previews. Follow the source references on each full entry for the appropriate standard or selected product.