LSP5503L Description
The LSP5503L is a monolithic synchronous buck regulator. The device integrates 90 mΩ MOSFETS that provide 3A continuous load current over a wide operating input voltage of 4.5V to 23V. Current mode control provides fast transient response and cycle-by-cycle current limit.
LSP5503L Key Features
- 3A Output Current
- Wide 4.5V to 23V Operating Input Range
- Fixed 340KHZ Frequency
- Integrated Power MOSFET Switches
- Output Adjustable from 0.925V to 0.8Vin
- Up to 93% Efficiency
- Programmable Soft-Start
- Stable with Low ESR Ceramic Output Capacitors
- Over Current Protection
- Short Circuit Protection