The RT6224A/B is a high-efficiency, monolithic synchronous step-down DC-DC converter that can deliver up to 3.5A output peak current from a 4.3V to 18V input supply. The RT6224A/B adopts ACOT® architecture to allow the transient response to be improved and keep in constant frequency. Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up. Fault conditions also include output under-voltage protection, output over-voltage protection, and thermal shutdown.
Applications
- Set Top Box
- Portable TV
- Access Point Router
- DSL Modem
- LCD TV