The RT7263A is a synchronous step-down regulator with an internal power MOSFET. It achieves 3A of continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization.
Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. An adjustable soft-start reduces the stress on the input source at startup.
The RT7263A requires a minimal number of readily available external components, providing a compact solution.
Applications
- Distributive Power Systems
- Battery Charger
- DSL Modems
- Pre-Regulator for Linear Regulators